IDcollectionsBitcoin puzzle transaction
bits/80
Solved on 2019-06-11 after 4y 4mo 27d 17h 1m, key published. 0.8 BTC on Bitcoin.
Puzzle / bits
80
bitcoinp2pkh solved
Record
puzzle({
chain: "bitcoin",
address: "1BCf6rHUW6m3…iPQQepLe",
status: Status.Solved,
key: hex("000000000000…1b5ad180", 80).wif("KwDiBf89QgGb…w69PP7vW"),
})- Prize
- 0.8 BTC
- Key material
- hex
- Verification
- verified
- Solved
- 2019-06-11 · 4y 4mo 27d 17h 1m
tx 5
- Trail
- Explorerblockstream.info
- Sourcebitcointalk.org/index.php?topic=5218972
- Trybits/80 in the playground
- Address
- 1BCf6rHUW6m3iH2ptsvnjgLruAiPQQepLe
hash160 6fe5a36eef0684af0b91f3b6cfc972d68c4f6fab
Balance
asking the explorer
Key
- public key · compressed
- 037e1238f7b1ce757df94faa9a2eb261bf0aeb9f84dbf81212104e78931c2a19dc
- range · 80 bits
- 0x80000000000000000000 to 0xffffffffffffffffffff
- private key (hex)
- 00000000000000000000000000000000000000000000ea1a5c66dcc11b5ad180
- WIF
- KwDiBf89QgGbjEhKnhXJuH7LrciVrZiAPRB6KvN7FnKsw69PP7vW
Transactions
- funding2015-01-150.08 BTC08389f34c9…a6cd15
- increase2017-07-110.72 BTC5d45587cfd…384164
- increase2019-05-160.00001 BTC7c432398c7…4d4f1e
- pubkey reveal2019-06-010.00001 BTC17e4e323cf…a4b3d3
- claim2019-06-110.8 BTCbb05d206d6…78ce79
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