IDcollections Bitcoin puzzle transaction

bits/38

Solved on 2015-01-19 after 3d 16h 20m, key published. 0.038 BTC on Bitcoin.

IDbits/3838 / 2562015-01-15 → 2015-01-19

Puzzle / bits

38

bitcoinp2pkh solved

Record

puzzle({
  chain: "bitcoin",
  address: "1HBtApAFA9B2…dVnjuNe2",
  status: Status.Solved,
  key: hex("000000000000…382facd0", 38).wif("KwDiBf89QgGb…tLW5315v"),
})

Prize: 0.038 BTC
Key material: hex
Verification: verified
Solved: 2015-01-19 · 3d 16h 20m

tx 2

Trail: Explorerblockstream.info; Sourcebitcointalk.org/index.php?topic=5218972; Trybits/38 in the playground

Address: 1HBtApAFA9B2YZw3G2YKSMCtb3dVnjuNe2

hash160 b190e2d40cfdeee2cee072954a2be89e7ba39364

Balance

asking the explorer

Key

public key · compressed: 03c060e1e3771cbeccb38e119c2414702f3f5181a89652538851d2e3886bdd70c6
range · 38 bits: 0x2000000000 to 0x3fffffffff
private key (hex): 00000000000000000000000000000000000000000000000000000022382facd0
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9P3MahktLW5315v

Transactions

funding2015-01-150.038 BTC08389f34c9…a6cd15
claim2015-01-190.038 BTC3def611be0…4b7c28

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