zden/demobit-2018
Solved on 2018-03-25 after 2mo 1d 2h 4m. 0.05 BTC on Bitcoin.
demobit-2018
bitcoinp2pkh solved
Record
puzzle({
chain: "bitcoin",
address: "1cryptotnptV…EVp5hjfk",
status: Status.Solved,
})- Prize
- 0.05 BTC
- Key material
- none published
- Verification
- unverifiable
- Solved
- 2018-03-25 · 2mo 1d 2h 4m
- Trail
- Explorerblockstream.info
- Sourcecrypto.haluska.sk/crypto_db18.png
- Tryzden/demobit-2018 in the playground
- Address
- 1cryptotnptVK1ZbpZFyEqcR5EVp5hjfk
hash160 06c84797d30988bc82a337117d02d7c4347fd35b
Key
- public key · uncompressed
- 04fc4f71ab4554b2ea1203b1cf6d0cfaf179213d7fa028be7dda5c183807792b15c5c0146f10be96bebf2fc1fb41637bd0b16d2d534e14b649da6ab7420e143b74
Transactions
- funding2018-01-230.03499755 BTC5ca022fa24…45c6bc
- increase2018-03-220.01500245 BTC66271b0735…2e467e
- claim2018-03-250.05 BTC4f2c8aca89…4b202a
Techniques
- steganographycollectioncrypto.haluska.sk
Hints
- 2018-02-1308:06:12
officialoh it was just enough to visit the website written at the bottom, there you have also a link to the public address
Sourcereddit.com/r/bitcoinpuzzles/comments/7wcrdz/ongoing_bitcoin_crypto_puzzle_reward_0034_btcConfirmweb.archive.org
- 2018-02-2111:38:21
officialHint #1 for the unsolved Demobit puzzle is the hash of inner data block with lines overlap. It is not the hash of the private key! SHA-256: 1c10494cf872ac2b896f52b2c93f58c23049f5be9455fef3ed4f9d9bf84fe600
Sourcetwitter.com/Zd3N/status/966275899757879298Confirmweb.archive.org
- 2018-03-0413:01:52
communityFor me there is 7 characters shown on the sides, and 44 in the middle.
Sourcereddit.com/r/bitcoinpuzzles/comments/7wcrdz/ongoing_bitcoin_crypto_puzzle_reward_0034_btc/dv5wgzj