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BrainWallet Defcon Attack Discussion, Advice, Q&A, Brainflayer Info, etc. Service Discussion
Don't use WarpWallet, the manual key management is a nightmare, and it uses unco…
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n/a | ryanc | July 21, 2019, 08:03:11 PM |
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Super BrainFlayer 2019 - Enormous Blooms, Gigantic Text-Files, all BTC ADDRESSES Development & Technical Discussion
I am the the author of Brainflayer. Please be aware that this poster is violatin…
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n/a | ryanc | July 17, 2019, 10:04:18 AM |
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John Mcafee & Bitfi launch the first 'unhackable' hardware wallet Hardware wallets
Does anyone know how the private key is generated?I'm really hoping (but really…
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n/a | ryanc | August 30, 2018, 07:04:04 PM |
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John Mcafee & Bitfi launch the first 'unhackable' hardware wallet Hardware wallets
McAfee and Bitfi are very confident about their crypto-wallet's security.Highly…
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n/a | ryanc | August 18, 2018, 02:31:40 PM |
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John Mcafee & Bitfi launch the first 'unhackable' hardware wallet Hardware wallets
Well, the opinion of every single person in crypto worth listening to on this co…
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n/a | ryanc | August 02, 2018, 05:50:57 PM |
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Hardware Wallet Survey - please support! Hardware wallets
Bitfi's hardware wallet was confirmed to be a brain wallet variant.I reversed it…
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n/a | ryanc | July 31, 2018, 03:31:52 PM |
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John Mcafee & Bitfi launch the first 'unhackable' hardware wallet Hardware wallets
They're currently trying to throw shade on me, claiming I'm out to get them due…
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n/a | ryanc | July 31, 2018, 03:18:12 PM |
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Dormant BITCOIN Mining in 2018 - How its Done - Scanning for Lost Nuggets&Dust Development & Technical Discussion
I'm the author of Brainflayer. This dude is full of shit. It's true that GPU-bas…
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n/a | ryanc | May 10, 2018, 01:53:53 PM |
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How to use brainflayer on each cpu core ? multithreaded ? Development & Technical Discussion
I am also interested in using the sequential hash function of brainflayer to seq…
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n/a | ryanc | May 10, 2018, 01:46:02 PM |
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How to use brainflayer on each cpu core ? multithreaded ? Development & Technical Discussion
i am from 3rd world, so its not expensive once the box is built, its just cheap…
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n/a | ryanc | May 10, 2018, 01:43:05 PM |
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BrainWallet Defcon Attack Discussion, Advice, Q&A, Brainflayer Info, etc. Service Discussion
I plan to release an update adding support for this "passphrase plus xor" brainw…
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n/a | ryanc | March 15, 2018, 08:47:17 PM |
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[BOUNTY][ICO] Change - The First Decentralysed Crypto Bank [ICO September 16th] Bounties (Altcoins)
I'm also getting a bunch of spam with "?bounty=timr" - they've all bee to the em…
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n/a | ryanc | September 17, 2017, 09:38:15 AM |
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How to spend coins to a non-standard p2sh address Bitcoin Technical Support
I've been trying to experiment with P2SH addresses and non-standard scripts. I'v…
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n/a | ryanc | May 23, 2017, 11:14:55 AM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
Also in the News (or not):https://www.debian.org/mirror/list
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n/a | ryanc | April 18, 2017, 11:57:05 AM |
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Rare address hall of fame Bitcoin Discussion
Yea you posted a 2 instead of a 1. I can confirm that signature is legit! I st…
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n/a | ryanc | April 17, 2017, 05:31:11 PM |
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Rare address hall of fame Bitcoin Discussion
Look here: http://www.coinig.com/?adr=144187999121393192DxViqQKPPrghj9M3&msg=201…
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n/a | ryanc | April 17, 2017, 02:41:34 PM |
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Rare address hall of fame Bitcoin Discussion
18 leading digits, a new record. I actually found this several months ago but di…
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n/a | ryanc | January 26, 2017, 11:07:47 PM |
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no upper/no lower address giveaway Services
I am not sure what the difficulty is for the addresses with numbers mixed in, bu…
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n/a | ryanc | April 17, 2017, 02:25:11 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
Okay, I'll try harder:https://www.reddit.com/r/btc/comments/65mjm3/bitcoin_walle…
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n/a | ryanc | April 17, 2017, 12:50:50 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
On that qx again:Is it really a security issue if I do:Code:qx{./hook-start} if…
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n/a | ryanc | April 17, 2017, 12:44:24 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
Since I'm looking at the code anyway, I notice that there's a bunch of command e…
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n/a | ryanc | April 17, 2017, 11:21:42 AM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
I read the posts. If the eval function were removed, the auto update function co…
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n/a | ryanc | April 17, 2017, 11:14:06 AM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
You should either replace the FTP-based update code with something that uses HTT…
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n/a | ryanc | April 17, 2017, 10:19:53 AM |
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no upper/no lower address giveaway Services
Few ideas for some more typical bitcoin address :Is it possible to have a bitcoi…
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n/a | ryanc | January 23, 2017, 06:02:27 PM |
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About Collision Bitcoin Discussion
This should probably be watched by anyone who wants to use a brainwallet: DEF CO…
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n/a | ryanc | January 23, 2017, 01:18:09 PM |
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no upper/no lower address giveaway Services
What?Want an address that has no upper case letters (e.g. 184wwh1dtg8xv858d1n1kt…
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n/a | ryanc | January 22, 2017, 01:18:57 PM |
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no upper/no lower address giveaway Services
Here is my public key:Code:04E7A468104D5EF535DFC4519E414DE208826D073DDF3F63B5D79…
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n/a | ryanc | January 23, 2017, 09:44:02 AM |
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no upper/no lower address giveaway Services
hello can you make me one address for all upper here the public key Code:04A362C…
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n/a | ryanc | January 23, 2017, 12:05:51 AM |
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no upper/no lower address giveaway Services
how secure is this op I now it in too part but if hackers get hold of one side t…
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n/a | ryanc | January 22, 2017, 11:40:41 PM |
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no upper/no lower address giveaway Services
I guess I will satisfy myself with an uppercase address then. No need if you are…
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n/a | ryanc | January 22, 2017, 06:16:08 PM |
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no upper/no lower address giveaway Services
Donations1woukheyeacxfpxtpkxjqxureevdkbywjCan you do me an address without no. a…
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n/a | ryanc | January 22, 2017, 05:34:26 PM |
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no upper/no lower address giveaway Services
So you are taking from $200 up to $500 just for an address including no numbers…
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n/a | ryanc | January 22, 2017, 03:22:33 PM |
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no upper/no lower address giveaway Services
048A5A61AF738926A080B59D17EB17B7F89B539FA5BDD2AA90E536970D8560C85C393B15ACAB7C2…
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n/a | ryanc | January 22, 2017, 03:20:38 PM |
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no upper/no lower address giveaway Services
Thank you, sorry If i sound like a noob but I am getting another address, I past…
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n/a | ryanc | January 22, 2017, 02:05:52 PM |
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no upper/no lower address giveaway Services
Hey, I'm willing to test this. My public key: Code:04876C28C1D75F373D26CF2C58CCA…
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n/a | ryanc | January 22, 2017, 01:59:47 PM |
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no upper/no lower address giveaway Services
Thank you for this great offer to our community, I would take an all uppercase a…
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n/a | ryanc | January 22, 2017, 01:53:42 PM |
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no upper/no lower address giveaway Services
I'll take an all uppercase address. Here is my step1 public key:Code:04E9FAC8DE7…
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n/a | ryanc | January 22, 2017, 01:52:14 PM |
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Bitcoin Attorney Will Answer All Questions: Legal
George,I do Bitcoin research that involves attempting to crack keys that were ge…
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n/a | ryanc | January 17, 2017, 07:45:28 PM |
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Brain wallet, step-by-step guide (FIXED!) Development & Technical Discussion
You can't fix stupid, not even with key-stretching.True, but you can mitigate it…
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n/a | ryanc | December 20, 2016, 12:35:13 AM |
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Brain wallet, step-by-step guide (FIXED!) Development & Technical Discussion
1GjjGLYR7UhtM1n6z7QDpQskBicgmsHW9kSomeone put 250BTC on that address, that was h…
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n/a | ryanc | December 19, 2016, 11:00:56 PM |
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Brain wallet, step-by-step guide (FIXED!) Development & Technical Discussion
Now, please prove me wrong.You're using math that assumes people generate their…
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n/a | ryanc | December 19, 2016, 09:13:58 PM |
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Strong brain wallet, step-by-step guide. Development & Technical Discussion
I was asked by someone to comment here, since I wrote brainflayer and have coaut…
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n/a | ryanc | December 19, 2016, 12:36:41 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
If someone posts in this thread a different private key that also works out to 1…
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n/a | ryanc | October 12, 2016, 11:55:30 AM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
It is far more plausible that this was a "challenge" someone made, to see how lo…
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n/a | ryanc | October 12, 2016, 10:06:34 AM |
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Holy. Shit. Project Development
Holy. Shit. by ryanc
When the confirmations are through, I may or may not (should I? What are the pro…
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n/a | ryanc | October 11, 2016, 10:13:49 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
At the moment my only advice is: Move your funds to a P2SH address.RicoI don't u…
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n/a | ryanc | October 11, 2016, 09:51:11 PM |
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Forum database compromised? Meta
Overnight, I got the same email to both my butterfly labs email address and bitc…
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n/a | ryanc | October 06, 2016, 09:08:00 AM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
Your consulting fee of 0.3BTC per hour seems okay to me. But are you aware of Ke…
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n/a | ryanc | October 05, 2016, 06:48:17 PM |
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Forum database compromised? Meta
IIRC, Theymos is using doublesha256 to store the password in the database so if…
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n/a | ryanc | October 05, 2016, 10:08:21 AM |
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Forum database compromised? Meta
I am also seeing this. I use a unique email address that is a long string of ran…
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n/a | ryanc | October 05, 2016, 09:18:23 AM |
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Interests... Project Development
These are all compressed addresses, and if you watch closer, you'll see you don'…
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n/a | ryanc | September 24, 2016, 07:56:01 AM |
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Vanitygen: Vanity bitcoin address generator/miner [v0.22] Development & Technical Discussion
Addresses that start with 3 are not "normal" addresses. These are p2sh addresses…
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n/a | ryanc | September 24, 2016, 12:13:45 AM |
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Vanitygen: Vanity bitcoin address generator/miner [v0.22] Development & Technical Discussion
Someone has generated an address that is all uppercase though, if that counts.I…
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n/a | ryanc | September 24, 2016, 12:08:28 AM |
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Rare address hall of fame Bitcoin Discussion
This one's a little silly:1MdxK1BVKBMTv8VdBTKy8Kx3BBvVvK8vydContains only twelve…
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n/a | ryanc | September 23, 2016, 08:46:09 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
FWIW, my interest in this project is primarily to find various "easter egg" tran…
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n/a | ryanc | September 23, 2016, 08:34:52 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
It doesn't matter what your clock shows. Looks like you're dreaming 24 hours a d…
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n/a | ryanc | September 22, 2016, 10:51:29 AM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
The new generator will be an evolutionary descendant of father brainflayer and m…
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n/a | ryanc | September 21, 2016, 09:52:44 PM |
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Large Bitcoin Collider (Collision Finders Pool) Project Development
FWIW, I just posted this: https://rya.nc/forensic-bitcoin-cracking.htmlThe first…
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n/a | ryanc | September 17, 2016, 05:56:50 PM |
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Rare address hall of fame Bitcoin Discussion
This thread of rare addresses is rare itself. Nice one!But please let me ask, ho…
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n/a | ryanc | September 02, 2016, 08:52:43 AM |
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Rare address hall of fame Bitcoin Discussion
Alrighty, mission accomplished. This one has 32 lowercase letters - everything…
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n/a | ryanc | September 01, 2016, 11:01:31 PM |
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[WTS] $200 AWS Codes "Barracuda" for $2 only! Expire Dec. 31, 2016 Digital goods
Note: These keys can be obtained for free as a promotion, however they need a bu…
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n/a | ryanc | September 01, 2016, 04:34:14 PM |
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Rare address hall of fame Bitcoin Discussion
By the way, how did you do this? I've written some custom vanity address generat…
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n/a | ryanc | September 01, 2016, 11:03:08 AM |
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Rare address hall of fame Bitcoin Discussion
Tied the digit prefix record.-----BEGIN BITCOIN SIGNED MESSAGE-----2016-09-01 co…
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n/a | ryanc | September 01, 2016, 10:43:32 AM |
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Collision Finders Pool Project Development
Do you really think a shift vs. an increment is that much of a difference?I'd be…
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n/a | ryanc | September 01, 2016, 10:24:45 AM |
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Collision Finders Pool Project Development
It actually does exactly what we do: It simply chooses a private key and then in…
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n/a | ryanc | August 30, 2016, 10:00:51 AM |
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Collision Finders Pool Project Development
FYI, someone already did a search of the addresses of the first 2^50 private key…
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n/a | ryanc | August 29, 2016, 09:36:34 AM |
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Collision Finders Pool Project Development
Oh, also, while I'm commenting about this, I'll mention that if you want to do a…
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n/a | ryanc | August 29, 2016, 09:45:53 PM |
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Rare address hall of fame Bitcoin Discussion
New record for longest lowercase prefix - 31 characters: 1npotwxjsykccxuzwooaout…
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n/a | ryanc | August 29, 2016, 04:00:34 PM |
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Collision Finders Pool Project Development
Link to previous search project?How about reading the README.txt?How about contr…
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n/a | ryanc | August 29, 2016, 03:33:29 PM |
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Rare address hall of fame Bitcoin Discussion
1Boyishness wouldn't really count as it has a capital at its beginning.I persona…
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n/a | ryanc | August 29, 2016, 09:44:18 AM |
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Rare address hall of fame Bitcoin Discussion
@LoyceV i want to request a prefix vanity address to you. But i can't see your g…
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n/a | ryanc | August 28, 2016, 10:25:39 AM |
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Rare address hall of fame Bitcoin Discussion
So, I found this transaction: https://blockchain.info/tx/f9ae08bebf14e1f2244a69a…
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n/a | ryanc | August 28, 2016, 10:02:38 AM |
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JPM ON THE NAMECOIN ??? Altcoin Discussion
This "report" is riddled with grammar errors typical of a non-native English spe…
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n/a | ryanc | October 10, 2015, 01:23:02 PM |
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brainwallet.io Project Development
For those of you complaining to people linking to my slides/blog posts about bra…
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n/a | ryanc | August 30, 2015, 11:00:05 AM |
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brainwallet.io **NEW 0.5 BTC BOUNTY*** Project Development
BTW here goes an interesting experiment: https://1209k.com/brainv2/Wow, the cons…
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n/a | ryanc | September 03, 2015, 11:15:32 PM |
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brainwallet.io **NEW 0.5 BTC BOUNTY*** Project Development
I could tell you which salt I'm using, but the fact is that it still wouldn't ma…
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n/a | ryanc | September 03, 2015, 10:22:41 AM |
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brainwallet.io Project Development
A 0.5 BTC bounty has been created for brainwallet.io.The passphrase is "hello wo…
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n/a | ryanc | September 02, 2015, 01:12:36 PM |
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"Why I'm releasing a brainwallet cracker at DEFCON 23" Bitcoin Discussion
it seems the best way to create a nxt brain wallet is by using a combination of…
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n/a | ryanc | September 02, 2015, 01:07:50 AM |
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[LIST] Compilation of Brainwallets, Paper wallets & Multisig Address Generators Project Development
Thanks for putting this together. It's nice to see brainwallet.io on the list!I…
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n/a | ryanc | September 01, 2015, 03:54:14 PM |
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[LIST] Compilation of Brainwallets, Paper wallets & Multisig Address Generators Project Development
For example are signatures of signed transactions RFC 6979 complient? Is TOR sup…
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n/a | ryanc | September 01, 2015, 01:00:44 AM |
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[LIST] Compilation of Brainwallets, Paperwallets & Multisig Addresses Generators Project Development
coinb.in is using the dangerously weak "classic" brainwallet algorithm. It also…
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n/a | ryanc | August 31, 2015, 10:13:50 AM |
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"Why I'm releasing a brainwallet cracker at DEFCON 23" Bitcoin Discussion
That is interesting. But i don't understand yet why there is such a big differen…
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n/a | ryanc | August 31, 2015, 09:57:41 AM |
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brainwallet.io Project Development
Heorin, eh? That's pretty extreme. I'd say it's more like riding a motorcycle.…
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n/a | ryanc | August 31, 2015, 02:19:40 AM |
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[LIST] Compilation of Brainwallets, Paperwallets & Multisig Addresses Generators Project Development
Any further suggestions?Prominently mention that it's a really bad idea for peop…
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n/a | ryanc | August 31, 2015, 12:22:52 AM |
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brainwallet.io Project Development
It could be even more interesting to have an always updated website with the sta…
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n/a | ryanc | August 30, 2015, 11:44:16 PM |
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brainwallet.io Project Development
For those of you complaining to people linking to my slides/blog posts about bra…
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n/a | ryanc | August 30, 2015, 10:59:51 PM |
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"Why I'm releasing a brainwallet cracker at DEFCON 23" Bitcoin Discussion
i don't mean to be harsh but honestly if the passphrase of the brain wallet was…
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n/a | ryanc | August 30, 2015, 08:09:51 PM |
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[LIST] Compilation of Brainwallets, Paperwallets & Multisig Addresses Generators Project Development
Regarding KDFs, I would score them on a logarithmic scale based on spot instance…
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n/a | ryanc | August 30, 2015, 12:44:17 PM |
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brainwallet.io Project Development
For those of you complaining to people linking to my slides/blog posts about bra…
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n/a | ryanc | August 30, 2015, 12:40:53 PM |
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[LIST] Compilation of Brainwallets, Paperwallets & Multisig Addresses Generators Project Development
I also think that rating based on the number of KDFs combined does not make sens…
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n/a | ryanc | August 29, 2015, 04:48:31 PM |
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[LIST] Compilation of Brainwallets, Paperwallets & Multisig Addresses Generators Project Development
coinb.in is using the dangerously weak "classic" brainwallet algorithm. It also…
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n/a | ryanc | August 29, 2015, 04:12:19 PM |
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brainwallet.io Project Development
Why are you using uncompressed keys?For compatibility. With what? It seems like…
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n/a | ryanc | August 29, 2015, 03:48:46 PM |
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brainwallet.io Project Development
The documentation on the website as to what algorithm brainwallet.io uses is ina…
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n/a | ryanc | August 28, 2015, 04:29:20 PM |
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brainwallet.io Project Development
If you're going to print it, just use BIP38 paper wallets. If you're worried abo…
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n/a | ryanc | August 28, 2015, 04:07:40 PM |
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BrainWallet Defcon Attack Discussion, Advice, Q&A, Brainflayer Info, etc. Service Discussion
ryanc, I would like to see more documentation about brainflayer as there is almo…
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n/a | ryanc | August 28, 2015, 03:31:56 PM |
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BrainWallet Defcon Attack Discussion, Advice, Q&A, Brainflayer Info, etc. Service Discussion
If you memorize Electrum seed, it will be a brainwallet. There's a couple of th…
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n/a | ryanc | August 10, 2015, 05:40:09 PM |
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BrainWallet Defcon Attack Discussion, Advice, Q&A, Brainflayer Info, etc. Service Discussion
So who is that whitehat who has 800BTC.btcspry said that based on a misunderstan…
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n/a | ryanc | August 10, 2015, 09:08:03 AM |
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BrainWallet Defcon Attack Discussion, Advice, Q&A, Brainflayer Info, etc. Service Discussion
I want to be absolutely clear - other than by accident (and those coins were ret…
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n/a | ryanc | August 09, 2015, 07:36:00 PM |
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Namecoin - Determine Block Height from Block Hash Altcoin Discussion
I've written a patch that adds this and a few other properties to Namecoin's get…
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n/a | ryanc | May 27, 2014, 10:04:03 PM |
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Create vanity bitcoin addresses four times as fast Bitcoin Discussion
Is there source for your version of oclvanitygen so I can build/use it on Linux?…
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n/a | ryanc | November 12, 2013, 07:24:49 PM |
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