IDcollectionsBitcoin puzzle transaction
bits/67
Solved on 2025-02-21 after 10y 1mo 9d 7h 33m, key published. 6.7 BTC on Bitcoin.
Puzzle / bits
67
bitcoinp2pkh solved
Record
puzzle({
chain: "bitcoin",
address: "1BY8GQbnueYo…PrkxDdW9",
status: Status.Solved,
key: hex("000000000000…1942c1ae", 67).wif("KwDiBf89QgGb…MND1X1KW"),
})- Prize
- 6.7 BTC
- Key material
- hex
- Verification
- verified
- Solved
- 2025-02-21 · 10y 1mo 9d 7h 33m
tx 13
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/67 in the playground
- Address
- 1BY8GQbnueYofwSuFAT3USAhGjPrkxDdW9
hash160 739437bb3dd6d1983e66629c5f08c70e52769371
Balance
asking the explorer
Key
- public key · compressed
- 0212209f5ec514a1580a2937bd833979d933199fc230e204c6cdc58872b7d46f75
- range · 67 bits
- 0x40000000000000000 to 0x7ffffffffffffffff
- private key (hex)
- 00000000000000000000000000000000000000000000000730fc235c1942c1ae
- WIF
- KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qbP2K5cm35XKMND1X1KW
Transactions
- funding2015-01-150.067 BTC08389f34c9…a6cd15
- increase2017-07-110.603 BTC5d45587cfd…384164
- increase2023-04-166.03 BTC12f34b58b0…8d13b3
- increase2023-09-250.00003769 BTC63da7a056b…3e6fc6
- increase2024-05-120.00000546 BTC55571ca5e1…8938cf
- increase2024-09-240.00003703 BTC69888f5e55…984bd4
- increase2024-10-170.00002 BTCee5bf15d6e…5b2429
- increase2024-10-210.00000678 BTCd26e3fdad5…8a8863
Techniques
- masked-key-rangecollectionbitcointalk.org/index.php?topic=1306983.msg18765941
Hints
- 2017-04-2706:41:08
officialcollectionThere is no pattern. It is just consecutive keys from a deterministic wallet (masked with leading 000...0001 to set difficulty).
Sourcebitcointalk.org/index.php?topic=1306983.msg18765941Confirmweb.archive.org