Electrum Documentation

Is anybody working on an Electrum version of Bitcoin Cash? Or does it already exist? I thought Electron Cash might be what I was looking for, but it explicitly states "We are not associated with or endorsed by Electrum". /r/btc

Is anybody working on an Electrum version of Bitcoin Cash? Or does it already exist? I thought Electron Cash might be what I was looking for, but it explicitly states submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Are my security preparations good enough?

So I've been planning on purchasing off a market and what I want to buy is legal in my state, but I'm not legally old enough. Right now I'll be using tails from a USB and tumbling my bitcoin but when it comes to purchasing bitcoin, and pgp's I start to have questions.
Purchasing bitcoin anonymously would be the smarter choice but would I be fine using Coinbase and transferring to an Electrum Wallet? (Plus tumbling)
I've seen that the markets have an option to automatically encrypt your address with the vendors pgp? Is this good enough or should I also use my own pgp key?
I've also heard about using a non-personal computer(which I can't do) and using public wi-fi, but that's a bit difficult now days. Is it worth it to go out of the way and use public wi-fi?
Any other random advice is also welcomed.
submitted by peridotisadorable to darknet [link] [comments]

My new website for the community: Verify a bitcoin signed message

https://verifybitcoinmessage.com
I built this web page in my spare time for free, to contribute to the bitcoin community, so if you could visit and bookmark it that would be great!
This site, unlike every other similar site on the internet right now, can verify segwit bech32 messages. No other site does this; I emailed support at the other sites including bitcoin.com but so far no luck, and I can't imagine Roger Ver would ever implement bech32 signatures for his tool.
Also, Bitcoin Core should implement bech32 message verification as well. Electrum already does this. I do realize that a bech32 address may not be P2WPKH, however in that case just return a failure to verify and state up front to the user that it only works with P2WPKH, I don't see any problems with this as we are not misrepresenting anything.
This is basically the very first website I've ever done by myself so I'd appreciate any feedback or comments. Also, does anyone have any SEO tips for me? I want to get this site as the first result in google.
submitted by circle__eight to Bitcoin [link] [comments]

Bitcoin hardware wallet VS the hyperinflationnary ZWD bill == it's time to wake up !

Bitcoin hardware wallet VS the hyperinflationnary ZWD bill == it's time to wake up ! submitted by Satochip to Bitcoin [link] [comments]

is a lightning node also a full bitcoin node?

Or can it be configured to be one?

Meaning, if I have a Lightning node, Can I do things I need a Bitcoin node for, using the Lightning Nodes (bitcoind?) 'built in' node?
submitted by FindingTheBalance2 to lightningnetwork [link] [comments]

RiB Newsletter #13 – Stuck inside, hacking away

It was another month in 2020, like previous months in 2020. Stuck inside, hacking away.
We don’t see a consistent blockchain Rust theme to highlight this month, but interesting new Rust crypto and blockchain projects continue to be launched. They are noted in the “Interesting Things” section.
Oasis launched what will probably become their mainnet. Congrats to them!
Ethereum 2 keeps creeping closer, and it looks like Lighthouse, in Rust, might be the fastest implementation.
The Holochain team asked that we highlight the Holochain DevCamp, running until August 27th. Now is your opportunity to learn more about the project. There are a number of other online blockchain hackathons going on this summer, noted in our “Events” section. Could be a good way to spend time this summer instead of going to the beach.
Well, anyway, keep on hacking.

Thanks

This edition of RiB was produced with contributions from Darosior, James Waugh, Ken Shamir, Paulii Good, Taylor Lee, Brian Anderson, and Aimee Zhu. Thank you for your help!
RiB needs help to keep up with Rust blockchain projects. If you follow a particular project, or otherwise find information that is beneficial to the Rust & blockchain community, please contribute to the next issue. Either submit a PR to the #14 draft, or Tweet @rust_blockchain.

Project Spotlight

Each month we like to shine a light on a notable Rust blockchain project. This month that project is…
electrs.
electrs is a server for the Electrum Bitcoin wallet, written in Rust. Electrum is a light wallet that needs to connect to a server to transact with the Bitcoin network. Although there are public Electrum servers, and they are safe to transact with, they can deanonymize users, so it might be prudent to run one’s own Electrum server, like electrs , or bwt (also written in Rust).
As mentioned recently in a blog post, Blockstream, one of the primary Bitcoin developers, uses electrs in its block explorer, esplora, which is live at blockstream.info.

Interesting Things

News

Blog Posts

Papers

Projects

Videos


Read more: https://rustinblockchain.org/newsletters/2020-07-01-stuck-inside-hacking-away/
submitted by Aimeedeer to rust [link] [comments]

Our first generation hardware wallets were made of military-grade aerospace aluminum. We’ve stripped all that down to just focus on air-gapping your private keys.

Our first generation hardware wallets were made of military-grade aerospace aluminum. We’ve stripped all that down to just focus on air-gapping your private keys.

https://preview.redd.it/0rogeunfujv41.png?width=1024&format=png&auto=webp&s=8a2cf5eff6f30a36fd7e86e16331eb40b4072627
Hey bitcoin! I'm Lixin, longtime bitcoiner and creator of Cobo Vault.
I come from a background in the electronic hardware industry, and experienced one of my products being featured in Apple Stores around the world. Back in 2018 Cobo CEO Discus Fish, who also co-founded F2Pool, invited me to help build Cobo’s hardware product line. As we had strong ties to miners in China, we naturally designed the 1st gen with them in mind. In China, mining farms are nearly always built in very isolated places where there is very cheap wind or water electricity. When we built our 1st generation Cobo Vault hardware wallet, we needed to maximize the durability of the device in addition to its security. We used aerospace aluminum rather than plastic and made it completely IP68 waterproof, IK9 drop resistant, and military standard MIL-STD-810G durable for the mining industry.
Things changed last year when I went to Bitcoin 2019 and talked to lots of hodlers in the States. I found that 95% of them don’t care about durability. I asked them if they were afraid of their home being flooded or burned down in a fire. The answer is - yes, they are afraid of these things, but see them as very low possibilities. Even if something were to happen, they said they would just buy another HW wallet for 100 dollars. From these conversations, it became more and more clear we should design a product around a normal hodler’s needs.
Our 2nd gen product compromises on durability but doesn’t compromise on security.
Most hodlers share some needs with miners:
  1. Hodlers want a more air-gapped solution so we kept QR code data transmission between your hardware wallet and the companion app which is also auditable.
  2. A Secure Element is the strongest wall of protection from physical attacks. We are the first hardware wallet - also maybe the first electronic product with SE - to have open source SE firmware.
  3. A battery can be a significant weak point. The 2nd gen continues the legacy of detachable batteries to prevent corrosion damage and will also support AAA batteries in case your battery dies someday.
  4. The 2nd gen also keeps the 4-inch touchscreen so you don’t need to suffer from tiny buttons and little screens anymore. Human error is one of the biggest reasons people lose their assets.
  5. We kept other features like the self-destruct mechanism and Web Authentication, which prevent side-channel and supply chain attacks.
If you'd like to read more about these features, check out our blog posts.
Aside from the legacy of the 1st gen, our 2nd gen product will have:
  1. Open source hardware wallet application layer and Secure Element firmware code. With the open source firmware code, you can see: random number generation, master private key generation, key derivation, and the signing process all happen within the SE and your private keys never leave.
  2. At the Bitcoin 2019 conference half the hodlers I met told me they own multiple hardware wallets which they use on the go. We added a fingerprint sensor you can use to authorize transactions without typing in your password. No need to worry about surveillance cameras when using your hardware wallet in airports.
  3. We will also support PSBT (BIP174) to be compatible with third-party wallets like Electrum or Wasabi Wallet in case people have need of using Cobo Vault with their own node or coinjoin. Multisig between Cobo Vault and other wallets will be realized to prevent single point failure with any brand of hardware wallet.
  4. By sacrificing the durability, we successfully controlled the price under 100 USD for the basic version.
  5. BTC-only firmware version for people who want to minimize the codebase for less of an attack surface.
We truly appreciate the support from the community and are giving away free metal storage Cobo Tablets with every purchase of our 2nd gen for a week! Add a tablet to your cart and place your order before May 5th, 8 AM PST to claim your free metal storage. Find us on Twitter CryptoLixin and CoboVault - any suggestions or questions are welcome!
submitted by Bright_Charge to Bitcoin [link] [comments]

Wasabi wallet is not showing any btc

please help me out. i tried all the different ways as stated in the forum to get back my money from the wallet. What happend so far:
I bought some bitcoin and transferred it to the wasabi wallet.
I have saved the generated seed phrase and i created a password for the wallet additionally.
I was able to see the btc and also the history of transaction all in my wallet. Everything was well.
At one day when i tried to enter the wasabi wallet program i was not able to load. So i decided to install it again knowing the walletname, seed phrase and password i thought it would be easy.
When i entered the wallet i saw a 0 balance.
I installed electrum to see if the btc is available, and yes it is but i can only read it.
Is the password which i generated for the wallet the passphrase? Can i send it somehow to any other wallet which is more stable? I am pretty sure i am just missing one small step from solving this. Please help me to get my money back, that would be great.
Thanks in advance everyone.
submitted by giizmo8705 to WasabiWallet [link] [comments]

D100 Ways to Mess With "I wish for all the gold in the world!"

  1. It rains down on the character and kills them
  2. Infinite gold is just a single gold piece that constantly reappears in your pocket after being spent
  3. That's the gold from the town treasury used to pay it's workers, now there's rioting in the streets
  4. Can't be arsed to go through all the comments but all the gold could teleport back into the interior of the world - to the mines it originated in or just like dispersed through the mantle again?
  5. All of the gold in the world is condensed into one single coin that flotas in front of the wishmaker for a few seconds. When he goes to grab it, it stops floating and the combined mass of all the gold in the world is to heavy for any mortal to hold. It tears through his hand and throws him to the ground, leaving a 20 meter wide crater where the coin landed. Nothing can pick up the coin, but that just means that no one can steal it from the wish maker.
  6. Everyone in the world gains the belief that gold is your personal property and feels weird about possessing it. It's like an old roommate's CDs, or an ex boyfriend's hoodie. They'll put the same amount of effort into returning it to you, but only when it's convenient. You can't really spend it anywhere either, unless they have an unhealthy desire for your possessions.
  7. "ok it's all yours, go get it". (no gold moves)
  8. Trade continues with coins made of other metals, and gold is a weird fringe metal that nobody will honor
  9. All your gear is now gilded, and all other gold coins lose their color. Nobody other than you remembers the old color of gold
  10. The uncaring diety that granted your wish also brought all the dragons that guarded hoards of gold
  11. All the gold from underground bursts from the earth in front of you, with no convenient way to move it.
  12. All the gold in the rest of the world disappears. Widespread chaos and confusion reigns. Literally all the gold in the world is carried in his pack. No gold in temple decorations.. magical items with gold no longer work.. etc.
  13. The world is not defined as this world. You got all the gold in the only diamond world, so, none.
  14. "All the gold in the world" was a poem written by a bad bard. You get a worthless piece of paper with a lackluster poem.
  15. "All the Gold" is almost dead nag of a riding horse and was in the world. The rapid trip to get to you kills it.
  16. You are encumbered by the gold in your possession and can not empty your inventory fast enough to escape encumbrance in the middle of nowhere. (Hope a town eventually forms around you fast.)
  17. You get what you wish and everyone and everything else knows it, but, you do not immediately know. (good luck with all the thieves, assassins, nobles, bandits, demons, etc. gunning for you and your gold.)
  18. Every creature that falls under "fae" or similar are forced to deliver the gold to you. Everyone from a common fairy to fae deities come one after the other, each with only one gold piece until you have all the gold in the world. They're concious of their actions but can't move freely until the deed is done. Who knows what they'd do to you once they regain control of their bodies
  19. You get the gold... but its somewhere. Good luck finding it.
  20. All the gold in the world, except for what’s on your person, vanishes in an instant.
  21. All gold within 60’ of the wish maker flies to them as metal to a powerful magnet and sticks to them. They can only remove gold from their body that they are giving/donating to a person, cause, church, or kingdom/city-state, empire etc. (the person must be a stranger or passing acquaintance, no more than that, or they are using as payment for goods or services or repaying a financial debt. STR checks for movement and CON checks to remain standing will eventually be needed.
  22. Gold-rust monster.
  23. They get all the gold in the world in a spendable and secure manner. But some of that gold is cursed by various wizards and magical entities in various ways for various reasons. The owner of it now bears at least a dozen unrelated curses, maybe more.
  24. You get all the gold but now no one has any so it holds no value. We move back into a barter system until a new form of currency can be established.
  25. They get midas' touch and everything they touch turns into gold but if they touch a creature the creatures gains +5 ac and can still attack and move normally
  26. The character becomes coated in gold, lowering mobility but greatly increasing defense
  27. All gold not owned by them turns into silver.
  28. They get their gold, only to find that the primary currency is now platinum. Gold is now only used as a component some spells, or for the properties of the material itself.
  29. All the gold in the world disappears. There is no gold, so you have all that there is.
  30. The gold stays where it is but technically IS their property. Good luck convincing everyone else that...
  31. All of the gold in the world immediately teleports to their location, killing the PC immediately via crushing and flattening entire cities at once beneath thousands of tons of gold ore, coins, and dust
  32. Ok, you now own all the gold in the world. However, it is still located exactly where it was before. You own it but it hasn't moved. Go get it if you want. And try convince the current possessor of it that you are the owner.
  33. All the gold comes with all the dragons...
  34. .. they cant physically shift the huge mountain of gold and people come from far and wide to take a wheelbarrow full of gold that is too large to be protected by the party..
  35. Theres no gold anywhere else so everyone reverts to spending lead coins instead. Gold decreases in value substantially. ...
  36. All the gold in the world technically belongs to the player but it's still wherever it was before he/she owned it. It now depicts the players head on every coin and people everywhere say things like "hey I know you you're from money!" Etc
  37. It’s in bitcoin, what’s bitcoin? Just wait a couple thousand years.
  38. Because wishes are directed to the gods themselves, and they see the entire universe as their "world" the gold from all around the universe is summoned to the PC's or NPC's location, the sheer amount of gold is so large that the entire planet is destroyed, along with any moons it might have, if the dm decides that the universe the campaign is in is very very very VERY rich in gold, he might aswell say that because so much gold was teleported to a specific location, it collapsed upon itself and formed a black hole.
  39. Your players hear a loud, familiar sound of earth moving as if an earth elemental started traveling beneath them. Your player hears something rustle in the grass, PC looks down and there, under a dead leaf, lies a single spec of gold ore. Pulled from the earth they stand on the gold ore inside the earth always moves up towards the player. If they stay in one spot for longer than a week it begins to pile.
  40. It is in one enormous coin, and nobody can make change. You try to break it into smaller pieces, but are stopped by the authorities because it has the emperor's face on it.
  41. Everyone else will see the color gold as a muted grey.
  42. You now possess all the gold in the world, but now everyone wants to kill you for it
  43. The wisher get the world's supply of fool's gold (pyrite). Hope they enjoy the irony.
  44. Every sentient creature is "informed" that you are now the owner of all the gold in the world. No gold actually moves anywhere and it is up to you to enforce your righteous claim.
  45. The color "gold" is suddenly drained from all things which become more brown or yellow. Now only you can bestow this color onto objects and creatures.
  46. You get your wish, but no one has any gold left so the economy crashes.
  47. All the gold in the world includes the gold guarded by every dragon. Bringing the gold to you also brings you its previous owner or notifies them of your act.
  48. This could also be applied to innumerable other monsters as well.
  49. At first, the gold rivers streaming through the air above the wisher's location is amazing. Verucai Saltberry can eat her heart out. Then, as the rivers make landfall, a nervous quiet overcomes all those who witness the spectacle.
  50. All the gold in the world now rains down upon their location.
  51. After half of one hour, 2d12 * 10 acres are covered in anything made of gold. Coins. Ore. Candelabras. You name it. I don't think there are enough dice to calculate the weight...
  52. Hot molten gold floods in your direction
  53. The world decides that gold is now useless since no one has it. They switch to using electrum.
  54. You get it. Exactly as you intended, all the gold coins in the world. But, every dragon, king, crime boss, even members of your own party just had all their gold stolen from them, and they aren't happy about it.
  55. The color gold dissapears from everything in the world unless it is owned by the wisher. Gold is suddenly indistinguishable from silver except by alchemists and smiths and dragons. As a trade currency it becomes almost worthless. The economy plunges into turmoil and as the value of gold plummets so do dragons interest in it. The land devolves into chaos as they suddenly struggle to work out wealth. Gems and iron both skyrocket in value. Dragons, furious at their essentially worthless hordes that they’ve amassed over the years rage across the land. Gold dragons go black. They’ve lost their color. There is a sudden increase in black dragons. Chaos takes hold and the black dragons start taking over the land.
  56. All the gold in the world disappears leaving only what they have on their person
  57. The dragons of the world soon realize where their horde has been taken. They all have you in their sight.
  58. It’s in one solid brick that’s practically worthless for the size
  59. You find yourself atop a mountain of all of the world's gold. Every greedy dragon in the world will soon be converging on your location to fight for this prize, with you in the middle. This being all the gold, that pile includes the scales from every gold dragon in the world, which you've just forcibly torn apart with your wish. Even the good-aligned dragons now see you as a genocidal monster that must be destroyed for the safety of their own kind. Your death is suddenly the singular goal that unites almost every dragon in the world. Also, all Electrum becomes a sort of brittle silver. That will please our DM, who hates having to include electrum coins in currency conversions.
  60. "Granted" and it seems as if nothing happens.Then, after a moment passes, there is a slight thump nearby.And then something light hits the player, rattling off of him, looking down he sees a small, wonderful necklace with a lithe, golden chain attached to it.And then a coin lands next to it.And then another.And another.The sound of falling gold escalates, turning into a storming, crashing chaos as all gold in the entire world falls from the sky in a roaring hail of death.And then all is silent, coins, jewelry, ore, newly refined gold and everything else stands as a small mountain where once there was a campsite and a forest, all of the players are dead or dying underneath that silent, golden hill.
  61. The planet's core loses all of its gold, which, in a supercritical molten state, appears floating as a series of masses overhead. This explodes and showers the area in forcefully-flung chunks of gold. Good job.
  62. The gods of wealth and trade are suddenly obliterated, and you are filled with divine power contained only by your mortal vessel, which wrecks havok on the divine realms and the mortal world. You probably don't survive. Good job.
  63. The gold is helpfully contained for you, and only consists of gold coins! ...Unfortunately, they appear in every single container or vessel you own or touch, forever, making it impossible to eat or drink except off the ground and makes clothing, home ownership, or trade tricky. Good job.
  64. They now own the license to obscure Half-Orc Bard Elzic Pagavian's folk album "All the gold in the world". Elzic is, however, an extremely competent adventurer and will not stand for having his art stolen out from under him.
  65. The power behind the wish misunderstands the intent and makes the wisher the only person to have a thing of that color.
  66. They get all the gold in the world, being the only one to posses gold, it becomes useless and the world's currency standards change.
  67. They didn't specify which world, molten gold pours in from a fire world
  68. Granted, since they specified “in the world” they now have a mountain sized pile of unrefined and impure Gold Ore, this pisses off all the Dwarvern clans as each ones mining operation is funded mostly by processing and selling Gold and similar materials. You and the party are now enemies of every dwarf Clan and their allies.
  69. I started an entire campaign with a similar premise involving a lamp, an efreet, and a Wish. I had a kingdom's worth of gold appear in a magical bag (like a bag of holding), but it was a solid cube that couldn't be pulled through the tiny opening of its container. Made for a lot of memorable scheming on the part of the players!
  70. They get all the gold in the world, the economy is no longer based on gold as there is none in circulation, brass coins replace gold coins
  71. You immediately stand upon a mountain of all the gold in the world. Seeing as you are the only one who has any, Silver becomes the dominant currency, making gold worthless. In addition, you piss off several dragons with hoards. At the same time, most kingdoms fall into financial ruin as they desperately attempt to find a new currency. While all this is happening, sinkholes begin to appear around the world as huge underground deposits of gold have vanished, allowing the ground to give way.
  72. All the gold not owned by the players is suddenly converted into silver. Currency now takes up 10x the amount of space which means any storage suddenly becomes limited.
  73. For the wealthy lords, it’s a nuisance that their pockets are suddenly weighed down or overflowing. For the banks that have just exploded... it’s a different matter.
  74. All the gold deposits from underground are drawn to the PCs creating huge destructive geysers and destroying everything in their path on the way to them.
  75. All the gold deposits from underground are drawn to the PCs creating huge destructive geysers and destroying everything in their path on the way to them.
  76. They start magnetically attracting every coin they walk by forever.
  77. All the gold in the world disappears and the world is changed to a paper-money system. The gold you have is the only gold remaining in the world, but it is useless as a currency. Maybe some alchemist will buy it from you?
  78. The rest of the gold in the world disappears, all that's left is what three player has on them
  79. Assuming they mean currency they're giving all the gold in the world translated into copper and they need to find a way to haul the several million metric tons of copper they have now. assuming they mean or they are now surrounded by all currently existing veins of unrefined gold ore
  80. The player now owns all the gold in the world... And the accompanying tax bill.
  81. Elderly people appear
  82. You get all the Gold in the world, and everyone is hunting you for thievery
  83. Gold is molten, appears in your pocket
  84. total collapse of the gold economy because there’s a lot more gold beneath the crust than in it, and it’s all technically in the world
Contributions by: Everyone who commented
submitted by ThatDnder to d100 [link] [comments]

It's Good Friday, and a millionaire is about to rise from the ashes (figuratively)! Comment to enter! [Drawing Thread #41]

Praise thy!

TL;DR of the TL;DR:
In Case You Missed It:
  • So I'm going to be unavailable for the next few hours. Quick notes, this thread will close at 0:00 UTC (8 PM ET) due to me being late by thirteen minutes. As a side effect, comment retrieval will occur, centered at 3:00 UTC (11 PM ET). Not good enough, I was not able to get online before that. 4:00 UTC (12 AM ET) it is! 5:00 UTC (1 AM). Apparently, Pydroid need a repository plug-in, whatever that means. Hope I stay up for that long.
  • The /millionairemakersmeta discussion thread is up, and be welcome to donate to the past winner.
  • UNDER CONSTRUCTION, though can't guarantee it'll get repaired.
TL;DR:
Leave a comment on this thread, replies won't count. A random user will be chosen, and everyone donates a dollar to make a millionaire. You are welcome to spread this thread via upvoting, telling friends and family, and sharing on social media!
  • [If you'd like to be reminded to donate to the winner through PM via the RemindMeBot, click here!](UNAVAILABLE)
What is this, anyway?
Three years ago, a Redditor posted an idea in /Showerthoughts that speculated the fact, if a million people picked a certain Redditor and all donated just $1, they would have the power to make someone a millionaire.
This subreddit is an embodiment of that showerthought, and the monthly drawings are the attempts to make it happen.
We need your help to keep this running, which amounts to only $1 a month to make someone's day. In the long term, that’s $120 every decade, which is much more affordable than other expenses. How does it work? Below, you will find an explanation on entering, rules to keep in mind, the selection, and other important things to note.
How to enter:
  • REQUIRED: Leave only one (1) top level comment in reply to this thread! Replying to other comments will not count. It is highly recommended to comment "RemindMe! 3 days Donation for /millionairemakers", which will remind you via PM to donate. That's it!
Important Rules:
  • Only ONE top level comment per person (replies and subsequent-level comments aren't included), but feel free to reply to other comments. Making duplicate top level comments may result in exclusion from entering. Go to me to ensure you don't accidentally double comment.
  • If, by any chance, you do double comment, delete any extra duplicates ASAP, ideally before the thread is locked, as any chosen draws found to violate this will not be eligible to win, and will be banned from the subreddit.
  • Your account must be older than 30 days with some amount of activity. Throwaway accounts with very minimal activity will also not be eligible. This is to prevent multiple entries from the same person.
How will the winner be picked and how can you donate?
  • After 24 hours, this thread will close, and the method of selection will begin.
  • While attempts to make the selection method similar to 2017’s have been performed, it still varies from the original. For an example from a prior drawing, see [Draw #36]. For archival purposes, please click here for the original selection method.
  • Method's TL;DR: Your number is assigned by sorting the comments by old, resulting in the first commenter being 1. The list of comments will be publicly released for the community to verify per their own accord. The subreddit then waits for a randomly generated block (a string of numbers) from Bitcoin's blockchain, after a preselected date and time, and calculates the winner using a formula described in the posts mentioned above.
  • Comment IDs are downloaded at 2:00 UTC, three hours following the thread being locked. There will be an official run at the time listed. If it is shown that there are any technical difficulties, the retrieval of the comments will be delayed by an hour, following the same procedures.
  • While not necessary, to determine if you are on the list, please go to your comment and save it. The comment ID is what gets recorded and selected, which looks like this: e3yxpj4.
  • The Draw is held at 16:00 UTC the Sunday after comments have been downloaded, unless stated otherwise. Using the Bitcoin blockchain, the third block yet to be mined will be used to select a winner.
  • The user who created the winning comment will be informed of their luck and will provide any information necessary for their chosen payment methods (mods will help set this up if needed).
  • The generous Reddit community donates to this lucky person, hopefully making some worthy soul a millionaire! A donation table will be stickied to the winner’s post, giving users the freedom in how they donate.
  • The lucky Redditor follows up with a thank you within the next days, revealing to the community exactly how much was raised and thanking their generosity.
Reminders
  • Take the time you have available now to setup your PayPal, Square Cash, and Google Wallet account, and/or cryptocurrency wallets. (Note: Some services may not be available depending on where you reside.)
  • To buy any cryptocurrencies, you may use Coinbase for purchases using your bank account.
  • To store cryptocurrencies, there are many accessible wallets, and if you win, you will be guided on which ones to download. For Bitcoin and Bitcoin Cash, it’s recommended to use the Electrum and Electron Cash wallet for Mac, Linux, and PC.
  • Please try your best to donate a $1, no matter who wins. Every single dollar, cent, anything really counts, so please take the effort to remember and go through with it.
  • If you want to be reminded to donate, please comment "RemindMe! 3 days Donation for /millionairemakers".
  • Spread the word! The more people who participate, the better this gets for everyone! There has been a correlation between this subreddit making it in /all and an increase in donations.
  • Try to cross-post to relevant subs, and upvote. There is a correlation between reaching /all and the amount of donations for the winner. (Please don't spam other subs though. We're not trying to make any enemies here.)
  • If you are under 18, please talk to your parents to get their consent to participate and use their help to setup a PayPal account.
MOST IMPORTANTLY
Remember, this is about generosity, making history, and coming together to make someone's life better. It takes three minutes to donate a bit to the winner, whether you're well off and want to donate a couple bucks, or going through tough times and can only donate a few pennies. Every cent counts.
Note about legality: This is NOT a lottery. You don't have to pay to enter. No prizes are given away directly by the moderators of this subreddit (the moderators will never even touch your donations; this is done voluntarily). As for gift taxes, according to the IRS, they're paid by the donor, and any donations under $15,000 is not taxable.
If a lone $1 can get you stuff, imagine the possibilities with $1,000,000. You can get stuff, stuff, and stuff!
One million dollars can help do things. Spread the word: have your friends and family comment, post the link to your friendly-neighborhood social media network, and share it to anyone interested.
Let's make an egg-cellent millionaire!
haiku
(This is an altered generic template thread.)
submitted by lilfruini to millionairemakers [link] [comments]

We’ve been working on a new product release for a year and want to hear your opinions on the product. Read on for product information and our vision for hardware wallets.

TL;DR Key features of Cobo Vault 2nd gen we are going to launch:
Hey bitcoin! I'm Lixin, a longtime Bitcoiner and creator of Cobo Vault.
I come from a background in the electronic hardware industry, and experienced one of my products being featured in Apple Stores around the world. Although my interest goes back to 2010, my career intersected Bitcoin when Discus Fish (CEO of Cobo) invited me to help build Cobo’s hardware product line. Discus Fish is also the co-founder and CEO of f2pool, one of the largest mining pools currently in the world, and one of the earliest advocates of bitcoin in China.
Back in 2018 we built our 1st generation Cobo Vault hardware wallet. As we had strong ties to miners in China, we naturally designed the 1st gen with them in mind. For those who are not familiar with the mining industry in China, mining farms are nearly always built in very isolated places where there is very cheap wind or water electricity. As the miners would take their storage into these isolated regions, we needed to maximize the durability of the device in addition to its security. We used aerospace aluminum rather than plastic and made it completely IP68 waterproof. We also gave it a hardshell metal case you can put it in, which is IK9 drop resistant and passes the American military durability test MIL-STD-810G.
As for the electronic components inside the device, in order to maximize security, we made it as air-gapped as possible with QR codes. We see this as an important choice because USB cables and Bluetooth are not transparent and have a bigger attack surface. With QR codes you can see exactly what is going on and do not have to connect to a laptop which could have malware on it. QR code interaction needs a camera and a more complicated system which needs to be supported by high-level chips.
All these come with a cost, and the 1st generation isn’t as accessible for average hodlers. For more details on the product, visit here.
Things changed last year when I went to Bitcoin 2019 and talked to lots of hodlers in the States. I found that 95% of them don’t care about durability. I asked them if they were afraid of their home being flooded or burned down in a fire. The answer is - yes, they are afraid of these things, but see them as very low possibilities. Even if something were to happen, they said they would just buy another HW wallet for 100 dollars. From these conversations, it became more and more clear that the position for miners and hodlers is totally different.
After coming back from that conference, our team began the almost one year journey of designing our 2nd gen product. It compromises on durability but doesn’t compromise on security.
We designed the 2nd gen product all around a normal hodler’s needs.
Obviously hodlers share some common needs with miners:
If you'd like to read more about these features, check out our blog posts here.
Aside from these legacies from the 1st gen, our 2nd gen product will have some other big improvements:
Personally, I am a bitcoin maximalist and also a big fan of the KISS principle. We will also release a BTC-only firmware version for people who want to minimize the codebase for less of an attack surface.
Thank you for reading until here. More details like final price would be released later when we officially release the product in late Apr. Any suggestions or questions are welcome. Also you can find me @CryptoLixin or @CoboVault on Twitter! Ears are widely open!
submitted by Bright_Charge to Bitcoin [link] [comments]

Trying to receive bitcoin

Hi. This is my first time using Electrum. I withdrew money from Bovada, online gambling site, to my Electrum wallet. I checked Bovada and it states the the withdraw has been processed to my Electrum bitcoin address I used. an unconfirmed transaction just appeared, but the amount isn't the same as what I had sent to the wallet. I had $825 sent, but it's only showing +116.79459. Is this only $116.79459. Where is the rest of the $825. Sorry, I'm new at this and don't want to lose $700. Any help would be greatly appreciated.
submitted by BHawk7 to Electrum [link] [comments]

Exam week is almost over, and with it comes making a millionaire! Comment to enter! [Drawing Thread #42]

I forgot to change the leading title.

Overslept. Comment collection will be performed on 10 AM ET (14:00 UTC), following standard procedure. Someone deleted their comment, there will be a second attempt at 11 AM ET (15:00 UTC), again via standard procedures. A trial will be performed a few minutes before the set time, right at the set time, and thirty minutes after. Drawing the winner will begin at 16:00 UTC.
TL;DR of the TL;DR:
  • To enter, comment only once to this post. Replies to other comments will not count. Good luck!
In Case You Missed It:
  • The /millionairemakersmeta discussion thread is up, and be welcome to donate to the past winner.
  • UNDER CONSTRUCTION, please wait!
TL;DR:
Leave a comment on this thread, replies won't count. A random user will be chosen, and everyone donates a dollar to make a millionaire. You are welcome to spread this thread via upvoting, telling friends and family, and sharing on social media!
What is this, anyway?
Three years ago, a Redditor posted an idea in /Showerthoughts that speculated the fact, if a million people picked a certain Redditor and all donated just $1, they would have the power to make someone a millionaire.
This subreddit is an embodiment of that showerthought, and the monthly drawings are the attempts to make it happen.
We need your help to keep this running, which amounts to only $1 a month to make someone's day. In the long term, that’s $120 every decade, which is much more affordable than other expenses. How does it work? Below, you will find an explanation on entering, rules to keep in mind, the selection, and other important things to note.
How to enter:
  • REQUIRED: Leave only one (1) top level comment in reply to this thread! Replying to other comments will not count. It is highly recommended to comment "RemindMe! 3 days Donation for /millionairemakers", which will remind you via PM to donate. That's it!
Important Rules:
  • Only ONE top level comment per person (replies and subsequent-level comments aren't included), but feel free to reply to other comments. Making duplicate top level comments may result in exclusion from entering. Go to me to ensure you don't accidentally double comment.
  • If, by any chance, you do double comment, delete any extra duplicates ASAP, ideally before the thread is locked, as any chosen draws found to violate this will not be eligible to win, and will be banned from the subreddit.
  • Your account must be older than 30 days with some amount of activity. Throwaway accounts with very minimal activity will also not be eligible. This is to prevent multiple entries from the same person.
How will the winner be picked and how can you donate?
  • After 24 hours, this thread will close, and the method of selection will begin.
  • While attempts to make the selection method similar to 2017’s have been performed, it still varies from the original. For an example from a prior drawing, see [Draw #36]. For archival purposes, please click here for the original selection method.
  • Method's TL;DR: Your number is assigned by sorting the comments by old, resulting in the first commenter being 1. The list of comments will be publicly released for the community to verify per their own accord. The subreddit then waits for a randomly generated block (a string of numbers) from Bitcoin's blockchain, after a preselected date and time, and calculates the winner using a formula described in the posts mentioned above.
  • Comment IDs are downloaded at 2:00 UTC, three hours following the thread being locked. (See addendum above.) There will be an official run at the time listed. If it is shown that there are any technical difficulties, the retrieval of the comments will be delayed by an hour, following the same procedures.
  • While not necessary, to determine if you are on the list, please go to your comment and save it. The comment ID is what gets recorded and selected, which looks like this: e3yxpj4.
  • The Draw is held at 16:00 UTC the Sunday after comments have been downloaded, unless stated otherwise. Using the Bitcoin blockchain, the third block yet to be mined will be used to select a winner.
  • The user who created the winning comment will be informed of their luck and will provide any information necessary for their chosen payment methods (mods will help set this up if needed).
  • The generous Reddit community donates to this lucky person, hopefully making some worthy soul a millionaire! A donation table will be stickied to the winner’s post, giving users the freedom in how they donate.
  • The lucky Redditor follows up with a thank you within the next days, revealing to the community exactly how much was raised and thanking their generosity.
Reminders
  • Take the time you have available now to setup your PayPal, Square Cash, and Google Wallet account, and/or cryptocurrency wallets. (Note: Some services may not be available depending on where you reside.)
  • To buy any cryptocurrencies, you may use Coinbase for purchases using your bank account.
  • To store cryptocurrencies, there are many accessible wallets, and if you win, you will be guided on which ones to download. For Bitcoin and Bitcoin Cash, it’s recommended to use the Electrum and Electron Cash wallet for Mac, Linux, and PC.
  • Please try your best to donate a $1, no matter who wins. Every single dollar, cent, anything really counts, so please take the effort to remember and go through with it.
  • If you want to be reminded to donate, please comment "RemindMe! 3 days Donation for /millionairemakers".
  • Spread the word! The more people who participate, the better this gets for everyone! There has been a correlation between this subreddit making it in /all and an increase in donations.
  • Try to cross-post to relevant subs, and upvote. There is a correlation between reaching /all and the amount of donations for the winner. (Please don't spam other subs though. We're not trying to make any enemies here.)
  • If you are under 18, please talk to your parents to get their consent to participate and use their help to setup a PayPal account.
MOST IMPORTANTLY
Remember, this is about generosity, making history, and coming together to make someone's life better. It takes three minutes to donate a bit to the winner, whether you're well off and want to donate a couple bucks, or going through tough times and can only donate a few pennies. Every cent counts.
Note about legality: This is NOT a lottery. You don't have to pay to enter. No prizes are given away directly by the moderators of this subreddit (the moderators will never even touch your donations; this is done voluntarily). As for gift taxes, according to the IRS, they're paid by the donor, and any donations under $15,000 is not taxable.
If a lone $1 can get you a pencil, imagine the possibilities with $1,000,000. You can get preparation books, prepare for college, or even raise money for a graduation party!
One million dollars can help do things. Spread the word: have your friends and family comment, post the link to your friendly-neighborhood social media network, and share it to anyone interested.
Let's make a millionaire!
submitted by lilfruini to millionairemakers [link] [comments]

Impossible to split BSV from BCH on Trezor with Mac. Race against time...

No wonder why BSV value is surging, If many are struggling with a Trezor like me...
Followed this guide: https://wiki.trezor.io/How_to_split_and_send_your_Bitcoin_Cash_forks
turned out that it works only with pre 3.3.2 Electron Cash SW. Later versions don't see SV servers anymore. Besides developer warns you from using that old version it produces an error on the SV network after successfully moving coins on BCH network. (Step 11 in guide)
"error: {'code': 1, 'message': 'the transaction was rejected by network rules.\n\n258: txn-mempool-conflict\n
A race against time.
SV block height catching-up with BCH transaction block. Don't know what to do anymore in this SV limbo state....
UPDATE: Thanks to u/-johoe for the replay protection workaround below
SOLUTION: It might has to do with the recent SV Genesis fork. After all sorts of unsuccessful troubleshooting attempts the solution is quite simple: Protect your BCash for replay attack and Just wait for the BSV block height to catch up with the BCH block height of the BCH transaction. Redo the transfer on the BSV side. Bingo! Successful split.
Mac OSX 10.12.6, Electrum Cash 3.3.2 Trezor with current updated firmware
Note: ElectrumSV doesn't not support OSX 10.12.6
submitted by Dirk_Diggler- to TREZOR [link] [comments]

We're springing into a new season, and with it, a chance to be made a millionaire! Comment to enter! [Drawing Thread #40]

March onwards!

Updates (all of which are edited in):
These retrievals will start at 3:45 UTC, 4:00 UTC, and 4:30 UTC respectively.
TL;DR of the TL;DR:
  • To enter, comment only once to this post. Replies to other comments can be posted, but will not count as an entry. Good luck!
In Case You Missed It:
TL;DR:
What is this, anyway?
Three years ago, a Redditor posted an idea in /Showerthoughts that speculated the fact, if a million people picked a certain Redditor and all donated just $1, they would have the power to make someone a millionaire.
This subreddit is an embodiment of that showerthought, and the monthly drawings are the attempts to make it happen.
We need your help to keep this running, which amounts to only $1 a month to make someone's day. In the long term, that’s $120 every decade, which is much more affordable than other expenses. How does it work? Below, you will find an explanation on entering, rules to keep in mind, the selection, and other important things to note.
How to enter:
  • REQUIRED: Leave only one (1) top level comment in reply to this thread! Replying to other comments will not count. It is highly recommended to comment "RemindMe! 3 days Donation for /millionairemakers", which will remind you via PM to donate. That's it!
Important Rules:
  • Only ONE top level comment per person (replies and subsequent-level comments aren't included), but feel free to reply to other comments. Making duplicate top level comments may result in exclusion from entering. Go to me to ensure you don't accidentally double comment.
  • If, by any chance, you do double comment, delete any extra duplicates ASAP, ideally before the thread is locked, as any chosen draws found to violate this will not be eligible to win, and will be banned from the subreddit.
  • Your account must be older than 30 days with some amount of activity. Throwaway accounts with very minimal activity will also not be eligible. This is to prevent multiple entries from the same person.
How will the winner be picked and how can you donate?
  • After 24 hours, this thread will close, and the method of selection will begin.
  • While attempts to make the selection method similar to 2017’s have been performed, it still varies from the original. For an example from a prior drawing, see [Draw #36]. For archival purposes, please click here for the original selection method.
  • Method's TL;DR: Your number is assigned by sorting the comments by old, resulting in the first commenter being 1. The list of comments will be publicly released for the community to verify per their own accord. The subreddit then waits for a randomly generated block (a string of numbers) from Bitcoin's blockchain, after a preselected date and time, and calculates the winner using a formula described in the posts mentioned above.
  • Comment IDs are downloaded at 2:00 UTC, three hours following the thread being locked. There will be an official run at the time listed. If it is shown that there are any technical difficulties, the retrieval of the comments will be delayed by an hour, following the same procedures.
  • While not necessary, to determine if you are on the list, please go to your comment and save it. The comment ID is what gets recorded and selected, which looks like this: e3yxpj4.
  • The Draw is held at 16:00 UTC the Sunday after comments have been downloaded, unless stated otherwise. Using the Bitcoin blockchain, the third block yet to be mined will be used to select a winner.
  • The user who created the winning comment will be informed of their luck and will provide any information necessary for their chosen payment methods (mods will help set this up if needed).
  • The generous Reddit community donates to this lucky person, hopefully making some worthy soul a millionaire! A donation table will be stickied to the winner’s post, giving users the freedom in how they donate.
  • The lucky Redditor follows up with a thank you within the next days, revealing to the community exactly how much was raised and thanking their generosity.
Reminders
  • Take the time you have available now to setup your PayPal, Square Cash, and Google Wallet account, and/or cryptocurrency wallets. (Note: Some services may not be available depending on where you reside.)
  • To buy any cryptocurrencies, you may use Coinbase for purchases using your bank account.
  • To store cryptocurrencies, there are many accessible wallets, and if you win, you will be guided on which ones to download. For Bitcoin and Bitcoin Cash, it’s recommended to use the Electrum and Electron Cash wallet for Mac, Linux, and PC.
  • Please try your best to donate a $1, no matter who wins. Every single dollar, cent, anything really counts, so please take the effort to remember and go through with it.
  • If you want to be reminded to donate, please comment "RemindMe! 3 days Donation for /millionairemakers".
  • Spread the word! The more people who participate, the better this gets for everyone! There has been a correlation between this subreddit making it in /all and an increase in donations.
  • Try to cross-post to relevant subs, and upvote. There is a correlation between reaching /all and the amount of donations for the winner. (Please don't spam other subs though. We're not trying to make any enemies here.)
  • If you are under 18, please talk to your parents to get their consent to participate and use their help to setup a PayPal account.
MOST IMPORTANTLY
Remember, this is about generosity, making history, and coming together to make someone's life better. It takes three minutes to donate a bit to the winner, whether you're well off and want to donate a couple bucks, or going through tough times and can only donate a few pennies. Every cent counts.
Note about legality: This is NOT a lottery. You don't have to pay to enter. No prizes are given away directly by the moderators of this subreddit (the moderators will never even touch your donations; this is done voluntarily). As for gift taxes, according to the IRS, they're paid by the donor, and any donations under $15,000 is not taxable.
If a lone $1 can get you seeds (I'm running out of ideas), imagine the possibilities with $1,000,000. You can rake, bake, or skate freely (there aren't many stand-out features in March)!
One million dollars can help give relief to some debts. Spread the word: have your friends and family comment, post the link to your friendly-neighborhood social media network, and share it to anyone interested.
Let's spring up/grow a millionaire!
Pollen has fallen.
Here comes a sneeze and a wheeze.
The winner's calling.
Edits are for reclarification and updates.
submitted by lilfruini to millionairemakers [link] [comments]

Purchasing bitcoin in NY State ??? Options ?

So I wanted to buy some bitcoin from somewhere that will allow me to then transfer my bitcoin to my electrum bitcoin wallet. I am rather new to this so I appreciate any guidance as I am pretty lost. I attempted a purchase via paxful and was denied due to being in NY. Robinhood does not offer a means of tramsfering the bitcoin out of the app and into another wallet. So that's out. Is coinbase my only or best option ? I will have to get a new debit card as I was hoping to be able to make the purchase via a green dot card. But if there are any other methods I could use (western union, cash into bank account, etc) here in NY state to buy some bitcoin please let me know. Thanks so much !
submitted by ludashi41 to Bitcoin [link] [comments]

What wallets are approved/legal in Washington state, or is it only the exchanges that are regulated?

I found this list of Washington-legal crypto institutions, but it seems to be limited to exchanges: https://dfi.wa.gov/sites/default/files/documents/virtual-currency-licensee-list.pdf
I need a wallet for desktop or iOS. I've read that it's risky to use exchanges to hold your money, same with online wallets, so I don't want to do that, so Coinbase and apps like that are out for me. And I've been told by many people that BitPay is a bad option.
Appreciate any help.
Edit: Okay, I think all of my questions have been answered. I feel like I understand what I need to do now. Thanks for the help, everybody!
submitted by usedOnlyInModeration to BitcoinBeginners [link] [comments]

Get a Bitcoin Wallet

When it comes to choosing a bitcoin wallet, you have options. However, the Louis Vuitton and Gucci of the cryptocurrency world right now are "software" and "hardware" wallets. Software wallets are mobile applications that connect with your traditional bank account. These wallets allow for quick and easy access to bitcoin, but the drawback is they put your money in the hands of a third-party company.
Although the leading software wallets are trustworthy, popular third-party companies have collapsed, or been hacked, in the past.4 5 Much like you wouldn't store thousands of dollars in your mattress, users with larger bitcoin holdings should consider storing their money more securely.
Coinbase is the most popular software wallet available in the United States. In part, that is because it has a website, a mobile application, and stores 98% of customer currencies offline for added security. For beginners, Coinbase is the best and easiest place to start because it is connected directly to a bitcoin exchange, which simplifies the buying and selling process.
There are also many other bitcoin wallets available. Blockchain.com is another top wallet connected to a bitcoin exchange. Mycelium is one of the most secure mobile wallets, but it can be a little harder to use. Blockchain Wallet is a popular mobile wallet, while Electrum is an excellent open-source choice for desktop users.
Hardware wallets are a little more old-school but are generally considered to be more secure because they are kept offline. Trezor and Ledger are two of the leading hardware wallet manufacturers. These wallets store a user's private key on a physical hardware device similar to a flash drive, which prevents hackers from accessing a user's private key through an Internet connection.
submitted by PresentType to btcjaminfothemore [link] [comments]

Transaction invalid: some outputs that it attempts to spend have been already spent or are no longer valid - Help would be appreciated.

Hello all, I am very new to Bitcoin and Cryptocurrency. I just exchanged 0.2BTC to XMR, using an online exchange. I use Electrum as my wallet.
Unfortunately, I have recieved the following error for the transaction:-
Transaction invalid: some outputs that it attempts to spend have been already spent or are no longer valid.
My wallet is stating that the transaction has been sent, and that it has been confirmed, but the site I am using as an exchange (Changelly) is stating it has not been recieved. My XMR wallet is also not showing reciept. Changelly support have been more than useless and I was wondering if anyone here had any advice?
Thanks in advance.
submitted by ellywu23 to Bitcoin [link] [comments]

Coinbase Customer Support Number +1 (855) 300-8358 [email protected]#$%^&

Coinbase Customer Support Number +1 (855) 300-8358
How safe is Coinbase?
While it is never 100% safe to your money on any online exchange, Coinbase is one of the safest web wallets you can use. Coinbase keeps almost 99% of their assets in an offline cold storage that can't be accessed — when in cold storage, they cannot be hacked! Coinbase Customer Support Number +1 (855) 300-8358
How much does Coinbase charge to buy Bitcoin? The fixed fee of $2.99 also covers transactions up to $204 within Coinbase if you use either your USD wallet or bank account for buying and selling cryptocurrency, with a variable fee of 1.49% kicking in for purchases and sales made at $204.01 and above. Coinbase Customer Support Number +1 (855) 300-8358
What can you buy on Coinbase?
One of the best exchanges for beginners is Coinbase, a San Francisco based cryptocurrency exchange. Coinbase offers fiat onramps, or the ability to purchase coins with traditional fiat currencies. Bitcoin, Ethereum, Litecoin, and Bitcoin Cash can all be purchased with fiat on Coinbase.
Coinbase Customer Support Number +1 (855) 300-8358
Coinbase Customer Support Number+1 (855) 300-8358
Coinbase, the largest U.S. crypto exchange, appeased the IRS during their fight for obtaining taxpayer information, by issuing a Form 1099-K for larger accounts. ... Only U.S. exchanges might provide 1099-Ks. Coinbase also provided capital gain and loss reports for later years. Coinbase Customer Support Number +1(855) 300-8358
What is the cheapest way to buy bitcoins?
Coinbase is the quickest and cheapest way to buy Bitcoin out of the three brokers I've talked about. CEX has better trading options and Coinmama is better for privacy. However, Coinbase offers some of the lowest fees in the market for direct purchases with credit and debit cards. Coinbase Customer Support Number +1 (855) 300-8358
Which Bitcoin wallet is best?
If you understand the risks and you're ready to move forward, any of these best Bitcoin wallets should have you covered.
Coinbase Customer Support Number +1 (855) 300-8358
How do I avoid Bitcoin fees?
Use Coinbase Pro (GDAX) to Avoid withdrawal fees from Coinbase
  1. Transfer fiat onto Coinbase. ...
  2. Send fiat (ie USD) from your Coinbase account to your Coinbase Pro account. ...
  3. On Coinbase Pro you can buy your desired crypto (bitcoin, ethereum, and/or litecoin).
Coinbase Customer Support Number +1 (855) 300-8358
Should I use Coinbase wallet?
It will probably receive regular updates, and more of the popular tokens will be added over the next year. Overall Coinbase Wallet is a great product that is probably going to get better as more tokens and coins are supported. It is easily as safe as any other software wallet and is also very easy to use.
How do I avoid paying Coinbase fees?
Here's how to avoid paying Coinbase fees by placing order trades on Coinbase Pro:
  1. Move your funds to Coinbase Pro;
  2. Go to your Coinbase Pro dashboard to the left side of the screen and place an order;
  3. The default option is a “market order.” ...
  4. To not pay this fee, place a “limit order.”
What happens if Coinbase goes out of business?
Even if Coinbase were to fail as a business, the funds held in the custodial bank accounts could not be claimed by Coinbase or its creditors. The funds held in those accounts would be returnable to Coinbase's customers.Coinbase Customer Support Number +1 (855) 300-8358
Is Coinbase legal?
Yes. Coinbase complies with all applicable laws and regulations in each jurisdiction in which it operates. Coinbase is also registered as a Money Services Business with FinCEN. ... Most states' money transmission laws and corresponding regulations.Coinbase Customer Support Number +1 (855) 300-8358
How much money can you withdraw from Coinbase?
Coinbase Pro account holders have a daily withdrawal limit of $10,000/day. This amount applies across all currencies (for example, you can withdraw up to US$10,000 worth of ETH per day).Coinbase Customer Support Number +1 (855) 300-8358
submitted by OneImplement2 to u/OneImplement2 [link] [comments]

Groestlcoin 6th Anniversary Release

Introduction

Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything.
The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years.
In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.

UPDATED - Groestlcoin Core 2.18.2

This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables.
NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.

How to Upgrade?

Windows
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer.
OSX
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications.
Ubuntu
http://groestlcoin.org/forum/index.php?topic=441.0

Other Linux

http://groestlcoin.org/forum/index.php?topic=97.0

Download

Download the Windows Installer (64 bit) here
Download the Windows Installer (32 bit) here
Download the Windows binaries (64 bit) here
Download the Windows binaries (32 bit) here
Download the OSX Installer here
Download the OSX binaries here
Download the Linux binaries (64 bit) here
Download the Linux binaries (32 bit) here
Download the ARM Linux binaries (64 bit) here
Download the ARM Linux binaries (32 bit) here

Source

ALL NEW - Groestlcoin Moonshine iOS/Android Wallet

Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network.
GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.

Features

Download

iOS
Android

Source

ALL NEW! – HODL GRS Android Wallet

HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled.
HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.

Features

Download

Main Release (Main Net)
Testnet Release

Source

ALL NEW! – GroestlcoinSeed Savior

Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases.
This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats.
To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.

Features

Live Version (Not Recommended)

https://www.groestlcoin.org/recovery/

Download

https://github.com/Groestlcoin/mnemonic-recovery/archive/master.zip

Source

ALL NEW! – Vanity Search Vanity Address Generator

NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator.
VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address.
VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase.
VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).

Features

Usage

https://github.com/Groestlcoin/VanitySearch#usage

Download

Source

ALL NEW! – Groestlcoin EasyVanity 2020

Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet.
If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).

Features

Download

Source

Remastered! – Groestlcoin WPF Desktop Wallet (v2.19.0.18)

Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode.
This wallet was previously deprecated but has been brought back to life with modern standards.

Features

Remastered Improvements

Download

Source

ALL NEW! – BIP39 Key Tool

Groestlcoin BIP39 Key Tool is a GUI interface for generating Groestlcoin public and private keys. It is a standalone tool which can be used offline.

Features

Download

Windows
Linux :
 pip3 install -r requirements.txt python3 bip39\_gui.py 

Source

ALL NEW! – Electrum Personal Server

Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node.
It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node.
Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine.
Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in.
Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet.
Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.

Features

Download

Windows
Linux / OSX (Instructions)

Source

UPDATED – Android Wallet 7.38.1 - Main Net + Test Net

The app allows you to send and receive Groestlcoin on your device using QR codes and URI links.
When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.

Changes

Download

Main Net
Main Net (FDroid)
Test Net

Source

UPDATED – Groestlcoin Sentinel 3.5.06 (Android)

Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets).
Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet.
Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.

Changes

Download

Source

UPDATED – P2Pool Test Net

Changes

Download

Pre-Hosted Testnet P2Pool is available via http://testp2pool.groestlcoin.org:21330/static/

Source

submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Electrum Wallet hacked. 200 BTC stolen so far (nearly $800,000). Details inside...

Electrum Wallet hacked. 200 BTC stolen so far (nearly $800,000). Details inside... submitted by revelation18 to Buttcoin [link] [comments]

Electrum Wallet Tutorial - Beginner's Guide to Storing Bitcoin How to Setup a Bitcoin Wallet with Electrum How to - Set up an Electrum Bitcoin Wallet [April 2020] Getting Started with Electrum Bitcoin Wallet Electrum - How to Store your Bitcoin

Doesn’t matter what wallet you use. Transaction is public. If you sell your Bitcoins on Exchange which is monitored by Government widthraw funds to your FIAT bank account (or vice versa), you are traced. Even if you don’t do so, you are still part... Electrum wallet stuck in a state of synchronizing. Unconfirmed vs Unknown Unconfirmed vs Unknown If you follow any of the above links, please respect the rules of reddit and don't vote in the other threads. Electrum Bitcoin Wallet. The Electrum Bitcoin wallet is also one of the most popular software wallets and has been operating since 2011. It offers a good level of security and a cool range of features. It is a decentralised software wallet which means that there is never any downtime (and adds extra security). Electrum’s focus is speed, with low resource usage and simplifying Bitcoin. Startup times are instant because it operates in conjunction with high-performance servers that handle the most complicated parts of the Bitcoin system. Bitcoin is easily laundered through unregulated exchanges. Unregulated cryptocurrency exchanges (those without Know-Your-Customer and Anti-Money-Laundering (KYC/AML) procedures, such as identity checks) can also be used to ‘clean’ Bitcoin, even without using a cryptocurrency mixing service beforehand.

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Electrum Wallet Tutorial - Beginner's Guide to Storing Bitcoin

Electrum is one of the most popular 3rd party wallets for Bitcoin. A cryptocurrency wallet is used to store, send, and receive digital currency. Most coins have an official wallet along with third ... Electrum Bitcoin Wallet - Versatile and Feature Rich - Duration: 18:16. BTC Sessions 13,171 views. 18:16. How to Setup a Bitcoin Wallet with Electrum - Duration: 8:23. There is also variants of electrum from other developers, at least for bitcoin cash, called electron cash and other coins such as bitcoin diamond, bitcoin private, litecoin & DASH. Electrum Bitcoin Wallet - Versatile and Feature Rich - Duration: 18:16. BTC Sessions 7,123 views. 18:16. Bitcoin Cold Storage Part 1: Introduction / The Basics - Duration: 7:23. The Electrum Bitcoin Wallet is one of the most popular Bitcoin wallets for desktops. It has several advanced features that make it robust and flexible. It supports Two Factor Authentication, Multi ...

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