b1000/57

b1000/57 solved bitcoin Bitcoin puzzle transaction

prize: 0.57 BTC
key material: hex
public key: compressed · 02a521a07e…8db07aea
started: 2015-01-15
solved: 2018-11-08 · 3y 9mo 27d 6h 56m
verification: key derives the address

address · p2pkh

15c9mPGLku1HuW9LRtBf4jcHVpBUt8txKz blockstream.info

hash160 328660ef43f66abe2653fa178452a5dfc594c2a1

balance

asking the explorer

key range · 57 bits

2^56 to 2^57 - 1

0x100000000000000 to 0x1ffffffffffffff

key material · on the record

private key (hex): 00000000000000000000000000000000000000000000000001eb25c90795d61c
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjqtiAvYTJzYEmqup7b

transactions · 3

funding2015-01-150.057 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.513 BTC5d45587cfd1d5b0f…4544384164
claim2018-11-080.57 BTCfd773819f5fb5d67…8960a96aa7

source

open in the playground

https://bitcointalk.org/index.php?topic=5218972

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/57	solved	0.57 BTC	15c9mPGLku1HuW9LRtBf4jcHVpBUt8txKz
chain: bitcoin  address kind: p2pkh
hash160: 328660ef43f66abe2653fa178452a5dfc594c2a1
public key: 02a521a07e98f78b03fc1e039bc3a51408cd73119b5eb116e583fe57dc8db07aea (compressed)
private key: 00000000000000000000000000000000000000000000000001eb25c90795d61c (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjqtiAvYTJzYEmqup7b
started: 2015-01-15 18:07:14
solved: 2018-11-08 01:03:19 (3y 9mo 27d 6h 56m)
transactions: 3
	funding	2015-01-15 18:07:14	0.057 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.513 BTC	5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164
	claim	2018-11-08 01:03:19	0.57 BTC	fd773819f5fb5d672d32bfe99e30af086e86c2c2b35dd7cfe337bf8960a96aa7
claim: https://blockstream.info/tx/fd773819f5fb5d672d32bfe99e30af086e86c2c2b35dd7cfe337bf8960a96aa7
explorer: https://blockstream.info/address/15c9mPGLku1HuW9LRtBf4jcHVpBUt8txKz
source: https://bitcointalk.org/index.php?topic=5218972
key range: 100000000000000..1ffffffffffffff (hex, 57 bits)

puzzle.toJSON() absent fields are absent, never null

{
  "id": "b1000/57",
  "chain": "bitcoin",
  "address": {
    "value": "15c9mPGLku1HuW9LRtBf4jcHVpBUt8txKz",
    "kind": "p2pkh",
    "hash160": "328660ef43f66abe2653fa178452a5dfc594c2a1"
  },
  "status": "solved",
  "pubkey": {
    "value": "02a521a07e98f78b03fc1e039bc3a51408cd73119b5eb116e583fe57dc8db07aea",
    "format": "compressed"
  },
  "key": {
    "hex": "00000000000000000000000000000000000000000000000001eb25c90795d61c",
    "bits": 57,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjqtiAvYTJzYEmqup7b"
    }
  },
  "prize": 0.57,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2018-11-08 01:03:19",
  "solve_time": 120293765,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.057
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.513
    },
    {
      "tx_type": "claim",
      "txid": "fd773819f5fb5d672d32bfe99e30af086e86c2c2b35dd7cfe337bf8960a96aa7",
      "date": "2018-11-08 01:03:19",
      "amount": 0.57
    }
  ]
}