IDcollections Bitcoin puzzle transaction

bits/19

Solved on 2015-01-15 after 0s, key published. 0.019 BTC on Bitcoin.

IDbits/1919 / 2562015-01-15

Puzzle / bits

19

bitcoinp2pkh solved

Record

puzzle({
  chain: "bitcoin",
  address: "1NWmZRpHH4XS…L1yrJj4w",
  status: Status.Solved,
  key: hex("000000000000…0005749f", 19).wif("KwDiBf89QgGb…jMrxCfX3"),
})

Prize: 0.019 BTC
Key material: hex
Verification: verified
Solved: 2015-01-15 · 0s

tx 2

Trail: Explorerblockstream.info; Sourcebitcointalk.org/index.php?topic=5218972; Trybits/19 in the playground

Address: 1NWmZRpHH4XSPwsW6dsS3nrNWfL1yrJj4w

hash160 ebfbe6819fcdebab061732ce91df7d586a037dee

Balance

asking the explorer

Key

public key · compressed: 0385663c8b2f90659e1ccab201694f4f8ec24b3749cfe5030c7c3646a709408e19
range · 19 bits: 0x40000 to 0x7ffff
private key (hex): 000000000000000000000000000000000000000000000000000000000005749f
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rGP2jMrxCfX3

Transactions

funding2015-01-150.019 BTC08389f34c9…a6cd15
claim2015-01-150.019 BTCea74699839…58ba43

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