IDcollectionsBitcoin puzzle transaction
bits/102
Open since 2015-01-15, the key somewhere in 102 bits. 10.2 BTC on Bitcoin.
Puzzle / bits
102
bitcoinp2pkh unsolved
Record
puzzle({
chain: "bitcoin",
address: "1PXv28YxmYMa…HK7RkRPX",
key: bits(102),
})- Prize
- 10.2 BTC
- Key material
- 102-bit search width
- Verification
- unverifiable
- Solved
- not yet
tx 3
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/102 in the playground
- Address
- 1PXv28YxmYMaB8zxrKeZBW8dt2HK7RkRPX
hash160 f72b812932f6d7102233971d65cec0a22b89e136
Balance
asking the explorer
Key
- range · 102 bits
- 0x20000000000000000000000000 to 0x3fffffffffffffffffffffffff
Transactions
- funding2015-01-150.102 BTC08389f34c9…a6cd15
- increase2017-07-110.918 BTC5d45587cfd…384164
- increase2023-04-169.18 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