IDcollectionsBitcoin puzzle transaction
bits/75
Solved on 2019-06-10 after 4y 4mo 27d 2h 58m, key published. 0.75 BTC on Bitcoin.
Puzzle / bits
75
bitcoinp2pkh solved
Record
puzzle({
chain: "bitcoin",
address: "1J36UjUByGro…v9caEeAt",
status: Status.Solved,
key: hex("000000000000…a1336e07", 75).wif("KwDiBf89QgGb…DTNy2kbr"),
})- Prize
- 0.75 BTC
- Key material
- hex
- Verification
- verified
- Solved
- 2019-06-10 · 4y 4mo 27d 2h 58m
tx 5
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/75 in the playground
- Address
- 1J36UjUByGroXcCvmj13U6uwaVv9caEeAt
hash160 badf8b0d34289e679ec65c6c61d3a974353be5cf
Balance
asking the explorer
Key
- public key · compressed
- 03726b574f193e374686d8e12bc6e4142adeb06770e0a2856f5e4ad89f66044755
- range · 75 bits
- 0x4000000000000000000 to 0x7ffffffffffffffffff
- private key (hex)
- 0000000000000000000000000000000000000000000004c5ce114686a1336e07
- WIF
- KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3yHuxB7NfERRuDTNy2kbr
Transactions
- funding2015-01-150.075 BTC08389f34c9…a6cd15
- increase2017-07-110.675 BTC5d45587cfd…384164
- increase2019-05-160.00001 BTC7c432398c7…4d4f1e
- pubkey reveal2019-06-010.00001 BTC17e4e323cf…a4b3d3
- claim2019-06-100.75 BTCe1a5d5ac5d…0f4c64
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