b1000/54

b1000/54 solved bitcoin Bitcoin puzzle transaction

prize: 0.54 BTC
key material: hex
public key: compressed · 034af4b81f…ffb22596
started: 2015-01-15
solved: 2017-11-16 · 2y 10mo 5d 16h 57m
verification: key derives the address

address · p2pkh

1KYUv7nSvXx4642TKeuC2SNdTk326uUpFy blockstream.info

hash160 cb66763cf7fde659869ae7f06884d9a0f879a092

balance

asking the explorer

key range · 54 bits

2^53 to 2^54 - 1

0x20000000000000 to 0x3fffffffffffff

key material · on the record

private key (hex): 00000000000000000000000000000000000000000000000000236fb6d5ad1f43
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjhHvuTMSDchRp5hktc

transactions · 3

funding2015-01-150.054 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.486 BTC5d45587cfd1d5b0f…4544384164
claim2017-11-160.54 BTC02e9c6ccae985a64…9d3c57078f

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/54	solved	0.54 BTC	1KYUv7nSvXx4642TKeuC2SNdTk326uUpFy
chain: bitcoin  address kind: p2pkh
hash160: cb66763cf7fde659869ae7f06884d9a0f879a092
public key: 034af4b81f8c450c2c870ce1df184aff1297e5fcd54944d98d81e1a545ffb22596 (compressed)
private key: 00000000000000000000000000000000000000000000000000236fb6d5ad1f43 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjhHvuTMSDchRp5hktc
started: 2015-01-15 18:07:14
solved: 2017-11-16 11:04:22 (2y 10mo 5d 16h 57m)
transactions: 3
	funding	2015-01-15 18:07:14	0.054 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.486 BTC	5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164
	claim	2017-11-16 11:04:22	0.54 BTC	02e9c6ccae985a6485e633b56a084dae2a32736e5b866c3b9622db9d3c57078f
claim: https://blockstream.info/tx/02e9c6ccae985a6485e633b56a084dae2a32736e5b866c3b9622db9d3c57078f
explorer: https://blockstream.info/address/1KYUv7nSvXx4642TKeuC2SNdTk326uUpFy
source: https://bitcointalk.org/index.php?topic=5218972
key range: 20000000000000..3fffffffffffff (hex, 54 bits)

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

{
  "id": "b1000/54",
  "chain": "bitcoin",
  "address": {
    "value": "1KYUv7nSvXx4642TKeuC2SNdTk326uUpFy",
    "kind": "p2pkh",
    "hash160": "cb66763cf7fde659869ae7f06884d9a0f879a092"
  },
  "status": "solved",
  "pubkey": {
    "value": "034af4b81f8c450c2c870ce1df184aff1297e5fcd54944d98d81e1a545ffb22596",
    "format": "compressed"
  },
  "key": {
    "hex": "00000000000000000000000000000000000000000000000000236fb6d5ad1f43",
    "bits": 54,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjhHvuTMSDchRp5hktc"
    }
  },
  "prize": 0.54,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2017-11-16 11:04:22",
  "solve_time": 89485028,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.054
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.486
    },
    {
      "tx_type": "claim",
      "txid": "02e9c6ccae985a6485e633b56a084dae2a32736e5b866c3b9622db9d3c57078f",
      "date": "2017-11-16 11:04:22",
      "amount": 0.54
    }
  ]
}