IDcollectionsBitcoin puzzle transaction
bits/171
Swept on an unknown date by someone other than a solver. 0.171 BTC on Bitcoin.
Puzzle / bits
171
bitcoinp2pkh swept
Record
puzzle({
chain: "bitcoin",
address: "17zzMMnj5h8S…uujNC4Ap",
status: Status.Swept,
key: bits(171),
})- Prize
- 0.171 BTC
- Key material
- 171-bit search width
- Verification
- unverifiable
- Solved
- unknown
tx 2
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/171 in the playground
- Address
- 17zzMMnj5h8StLhnrXpw8iBP21uujNC4Ap
hash160 4cc856b74f1be643a3a0ac65f5399e018aed7ae5
Balance
asking the explorer
Key
- public key · compressed
- 021b6f7d2e3d33f99fa44985c68ae85827282c64701a2c663bd81e18a229a3562d
- range · 171 bits
- 0x4000000000000000000000000000000000000000000 to 0x7ffffffffffffffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.171 BTC08389f34c9…a6cd15
- sweep2017-07-110.171 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