IDcollectionsBitcoin puzzle transaction
bits/251
Swept on an unknown date by someone other than a solver. 0.251 BTC on Bitcoin.
Puzzle / bits
251
bitcoinp2pkh swept
Record
puzzle({
chain: "bitcoin",
address: "1M3u4q5Q35qt…Yi3VVoBX",
status: Status.Swept,
key: bits(251),
})- Prize
- 0.251 BTC
- Key material
- 251-bit search width
- Verification
- unverifiable
- Solved
- unknown
tx 2
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/251 in the playground
- Address
- 1M3u4q5Q35qtQPmDHeubVbk7APYi3VVoBX
hash160 dbeecf6406c1569a483a88e35ed349a521a414ca
Balance
asking the explorer
Key
- public key · compressed
- 02ec2ca969860c67210de88b622f37fd4c02488d8ff9cc879ae91405523724eb0e
- range · 251 bits
- 0x400000000000000000000000000000000000000000000000000000000000000 to 0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.251 BTC08389f34c9…a6cd15
- sweep2017-07-110.251 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