IDcollectionsBitcoin puzzle transaction
bits/131
Open since 2015-01-15, the key somewhere in 131 bits. 13.1 BTC on Bitcoin.
Puzzle / bits
131
bitcoinp2pkh unsolved
Record
puzzle({
chain: "bitcoin",
address: "16zRPnT8znwq…KqgRogyy",
key: bits(131),
})- Prize
- 13.1 BTC
- Key material
- 131-bit search width
- Verification
- unverifiable
- Solved
- not yet
tx 3
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/131 in the playground
- Address
- 16zRPnT8znwq42q7XeMkZUhb1bKqgRogyy
hash160 41b4b36a6c036568972380177eca2916cacd71de
Balance
asking the explorer
Key
- range · 131 bits
- 0x400000000000000000000000000000000 to 0x7ffffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.131 BTC08389f34c9…a6cd15
- increase2017-07-111.179 BTC5d45587cfd…384164
- increase2023-04-1611.79 BTC12f34b58b0…8d13b3
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