IDcollections Bitcoin puzzle transaction

bits/12

Solved on 2015-01-15 after 0s, key published. 0.012 BTC on Bitcoin.

IDbits/1212 / 2562015-01-15

Puzzle / bits

12

bitcoinp2pkh solved

Record

puzzle({
  chain: "bitcoin",
  address: "1DBaumZxUkM4…kDtSZQot",
  status: Status.Solved,
  key: hex("000000000000…00000a7b", 12).wif("KwDiBf89QgGb…5RtS2JN1"),
})

Prize: 0.012 BTC
Key material: hex
Verification: verified
Solved: 2015-01-15 · 0s

tx 2

Trail: Explorerblockstream.info; Sourcebitcointalk.org/index.php?topic=5218972; Trybits/12 in the playground

Address: 1DBaumZxUkM4qMQRt2LVWyFJq5kDtSZQot

hash160 85a1f9ba4da24c24e582d9b891dacbd1b043f971

Balance

asking the explorer

Key

public key · compressed: 038b00fcbfc1a203f44bf123fc7f4c91c10a85c8eae9187f9d22242b4600ce781c
range · 12 bits: 0x800 to 0xfff
private key (hex): 0000000000000000000000000000000000000000000000000000000000000a7b
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUW5RtS2JN1

Transactions

funding2015-01-150.012 BTC08389f34c9…a6cd15
claim2015-01-150.012 BTC5bf0a6d4af…fb22df

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