IDcollectionsBitcoin puzzle transaction
bits/170
Swept on an unknown date by someone other than a solver. 0.17 BTC on Bitcoin.
Puzzle / bits
170
bitcoinp2pkh swept
Record
puzzle({
chain: "bitcoin",
address: "1EW9W5sGdxVD…H8ZzikeP",
status: Status.Swept,
key: bits(170),
})- Prize
- 0.17 BTC
- Key material
- 170-bit search width
- Verification
- unverifiable
- Solved
- unknown
tx 2
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/170 in the playground
- Address
- 1EW9W5sGdxVDxAtjRbCjgkZNtPH8ZzikeP
hash160 941ccb7383109b47b841044c9f865785676b0918
Balance
asking the explorer
Key
- public key · compressed
- 03e56c48f1bc4a6d06a2e0a4ad53c7674403dbfdaaeee3ecc86aff294b04997d61
- range · 170 bits
- 0x2000000000000000000000000000000000000000000 to 0x3ffffffffffffffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.17 BTC08389f34c9…a6cd15
- sweep2017-07-110.17 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