IDcollectionsBitcoin puzzle transaction
bits/227
Swept on an unknown date by someone other than a solver. 0.227 BTC on Bitcoin.
Puzzle / bits
227
bitcoinp2pkh swept
Record
puzzle({
chain: "bitcoin",
address: "15a9nXpjnQzw…ZkYFHwdK",
status: Status.Swept,
key: bits(227),
})- Prize
- 0.227 BTC
- Key material
- 227-bit search width
- Verification
- unverifiable
- Solved
- unknown
tx 2
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/227 in the playground
- Address
- 15a9nXpjnQzw2o5kmvGyKzv7anZkYFHwdK
hash160 32259030b93d8f20268aaa2c5222f9366faa2fc3
Balance
asking the explorer
Key
- public key · compressed
- 02f73589feb03e8ed1de43cc7748111e2f1d73a2a06679951addeee165d378f23e
- range · 227 bits
- 0x400000000000000000000000000000000000000000000000000000000 to 0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.227 BTC08389f34c9…a6cd15
- sweep2017-07-110.227 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