IDcollections Bitcoin puzzle transaction

bits/20

Solved on 2015-01-15 after 0s, key published. 0.02 BTC on Bitcoin.

IDbits/2020 / 2562015-01-15

Puzzle / bits

20

bitcoinp2pkh solved

Record

puzzle({
  chain: "bitcoin",
  address: "1HsMJxNiV7TL…Dog4NQum",
  status: Status.Solved,
  key: hex("000000000000…000d2c55", 20).wif("KwDiBf89QgGb…E2Tg4nJW"),
})

Prize: 0.02 BTC
Key material: hex
Verification: verified
Solved: 2015-01-15 · 0s

tx 2

Trail: Explorerblockstream.info; Sourcebitcointalk.org/index.php?topic=5218972; Trybits/20 in the playground

Address: 1HsMJxNiV7TLxmoF6uJNkydxPFDog4NQum

hash160 b907c3a2a3b27789dfb509b730dd47703c272868

Balance

asking the explorer

Key

public key · compressed: 033c4a45cbd643ff97d77f41ea37e843648d50fd894b864b0d52febc62f6454f7c
range · 20 bits: 0x80000 to 0xfffff
private key (hex): 00000000000000000000000000000000000000000000000000000000000d2c55
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rHfuE2Tg4nJW

Transactions

funding2015-01-150.02 BTC08389f34c9…a6cd15
claim2015-01-150.02 BTC3121aba5b7…4d66c4

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