
Kowala
@Kowala24731
Followers
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Following
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Cryptography & HPC - I bruteforce stuff. Usually quite quickly. Solver of BTC67 and BTC68 (https://t.co/MWf2caA579)
Near GPUs, always
Joined February 2022
Twice as hard ? No problem :) We just broke BTC68 and earned a 6.8BTC reward!
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I FINALLY received my 5090. Damn that was a long wait. Today is benchmark day :)
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Hey @defi_puzzle thanks for the puzzle! I’m not so familiar with Pulsechain so hopefully I left no token behind! I’ll drop by the telegram to answer any question people may have, and maybe drop my own #DefiPuzzleClue :)
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BTC69 has fallen, but this time it's not us! I would have loved to congratulate the winner but sadly they did not use a private mempool and got their rewards stolen :( https://t.co/4Sp7S09uNZ
mempool.space
Explore the full Bitcoin ecosystem with The Mempool Open Source Project®. See the real-time status of your transactions, get network info, and more.
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As requested, here is a signed message from the BTC68 winning wallet. Message : BTC68 Address : bc1qfwpccz2udt3efk7y2wt9l44h34cs5yevjc80lk Signature : IHqhbO/zKXWnZPuaGJRZaGRV1Q91tLk34gtcRAUtXT5JMEicUeFx/aRdUqEpY8ux2Mowyn5YkrMBWNyMmEh20OM=
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A lot of people are saying we were simply lucky and found BTC67 after searching a couple percent. As promised, here is the full proof that we indeed searched 57% of the range before finding the key. https://t.co/TErQgxDsn3
github.com
Proofs of work for BTC67. Contribute to Kowala24731/btc67 development by creating an account on GitHub.
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People in my DM’s are asking the same questions about BTC67, so here are more details : I coded the brute force tool myself. It’s written in CUDA assembly and sorry but I will not open source it. Yes, we actually scanned 57% of the range. I collected proofs of work along the
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We just won BTC67 challenge and earned 6.7 BTC! We had to check roughly 42 058 576 Trillion private keys before finding it (57% of the possibilities) It took us (ironically) 67 days :) Cheers to @ProofOfDuck for the statistical modeling! Cheers to everyone who saw an
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Hey @wasabiwallet and all the partners, thanks for the #huntingsats anniversary edition ! This year I partnered with @ProofOfDuck. Took us a while to get in because we missed the tweet containing the very first word !
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