IDcollectionsBitcoin puzzle transaction
bits/141
Open since 2015-01-15, the key somewhere in 141 bits. 14.10014846 BTC on Bitcoin.
Puzzle / bits
141
bitcoinp2pkh unsolved
Record
puzzle({
chain: "bitcoin",
address: "1CD91Vm97mLQ…P9MaQkJo",
key: bits(141),
})- Prize
- 14.10014846 BTC
- Key material
- 141-bit search width
- Verification
- unverifiable
- Solved
- not yet
tx 5
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/141 in the playground
- Address
- 1CD91Vm97mLQvXhrnoMChhJx4TP9MaQkJo
hash160 7af50f73fd580f1713af3a6f9c5de49643ec6fc6
Balance
asking the explorer
Key
- range · 141 bits
- 0x100000000000000000000000000000000000 to 0x1fffffffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.141 BTC08389f34c9…a6cd15
- increase2017-07-111.269 BTC5d45587cfd…384164
- increase2023-04-1612.69 BTC12f34b58b0…8d13b3
- increase2024-12-110.00005924 BTC51fd194a44…80a15e
- increase2024-12-120.00008922 BTC1bfba1dc3d…3a8fda
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