IDcollectionsBitcoin puzzle transaction
bits/161
Swept on an unknown date by someone other than a solver. 0.161 BTC on Bitcoin.
Puzzle / bits
161
bitcoinp2pkh swept
Record
puzzle({
chain: "bitcoin",
address: "1JkqBQcC4tHc…PGznHANh",
status: Status.Swept,
key: bits(161),
})- Prize
- 0.161 BTC
- Key material
- 161-bit search width
- Verification
- unverifiable
- Solved
- unknown
tx 2
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/161 in the playground
- Address
- 1JkqBQcC4tHcb1JfdCH6nrWYwTPGznHANh
hash160 c2c43e2b16f53c713bc00307140eaae188413544
Balance
asking the explorer
Key
- public key · compressed
- 031dcf49b480cee5f1a7200ea94795a1c7f69e144f11f031123c14c65077823dcb
- range · 161 bits
- 0x10000000000000000000000000000000000000000 to 0x1ffffffffffffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.161 BTC08389f34c9…a6cd15
- sweep2017-07-110.161 BTC5d45587cfd…384164
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