IDcollections Bitcoin puzzle transaction

bits/54

Solved on 2017-11-16 after 2y 10mo 5d 16h 57m, key published. 0.54 BTC on Bitcoin.

IDbits/5454 / 2562015-01-15 → 2017-11-16

Puzzle / bits

54

bitcoinp2pkh solved

Record

puzzle({
  chain: "bitcoin",
  address: "1KYUv7nSvXx4…326uUpFy",
  status: Status.Solved,
  key: hex("000000000000…d5ad1f43", 54).wif("KwDiBf89QgGb…hRp5hktc"),
})

Prize: 0.54 BTC
Key material: hex
Verification: verified
Solved: 2017-11-16 · 2y 10mo 5d 16h 57m

tx 3

Trail: Explorerblockstream.info; Sourcebitcointalk.org/index.php?topic=5218972; Trybits/54 in the playground

Address: 1KYUv7nSvXx4642TKeuC2SNdTk326uUpFy

hash160 cb66763cf7fde659869ae7f06884d9a0f879a092

Balance

asking the explorer

Key

public key · compressed: 034af4b81f8c450c2c870ce1df184aff1297e5fcd54944d98d81e1a545ffb22596
range · 54 bits: 0x20000000000000 to 0x3fffffffffffff
private key (hex): 00000000000000000000000000000000000000000000000000236fb6d5ad1f43
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjhHvuTMSDchRp5hktc

Transactions

funding2015-01-150.054 BTC08389f34c9…a6cd15
increase2017-07-110.486 BTC5d45587cfd…384164
claim2017-11-160.54 BTC02e9c6ccae…57078f

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