IDcollectionsBitcoin puzzle transaction
bits/121
Open since 2015-01-15, the key somewhere in 121 bits. 12.1 BTC on Bitcoin.
Puzzle / bits
121
bitcoinp2pkh unsolved
Record
puzzle({
chain: "bitcoin",
address: "1GDSuiThEV64…GjqkxKyh",
key: bits(121),
})- Prize
- 12.1 BTC
- Key material
- 121-bit search width
- Verification
- unverifiable
- Solved
- not yet
tx 3
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/121 in the playground
- Address
- 1GDSuiThEV64c166LUFC9uDcVdGjqkxKyh
hash160 a6e4818537e42f7b3f021daa810367dad4dda16f
Balance
asking the explorer
Key
- range · 121 bits
- 0x1000000000000000000000000000000 to 0x1ffffffffffffffffffffffffffffff
Transactions
- funding2015-01-150.121 BTC08389f34c9…a6cd15
- increase2017-07-111.089 BTC5d45587cfd…384164
- increase2023-04-1610.89 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