IDcollectionsBitcoin puzzle transaction
bits/127
Open since 2015-01-15, the key somewhere in 127 bits. 12.7 BTC on Bitcoin.
Puzzle / bits
127
bitcoinp2pkh unsolved
Record
puzzle({
chain: "bitcoin",
address: "1G6EFyBRU86s…A7w7nzi4",
key: bits(127),
})- Prize
- 12.7 BTC
- Key material
- 127-bit search width
- Verification
- unverifiable
- Solved
- not yet
tx 3
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/127 in the playground
- Address
- 1G6EFyBRU86sThN3SSt3GrHu1sA7w7nzi4
hash160 a58708aa98ad35c889bb36d8049bf9e9cacfd02a
Balance
asking the explorer
Key
- range · 127 bits
- 0x40000000000000000000000000000000 to 0x7fffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.127 BTC08389f34c9…a6cd15
- increase2017-07-111.143 BTC5d45587cfd…384164
- increase2023-04-1611.43 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