b1000/9

b1000/9 solved bitcoin Bitcoin puzzle transaction

prize: 0.009 BTC
key material: hex
public key: compressed · 0243601d61…659d60f7
started: 2015-01-15
solved: 2015-01-15 · 0s
verification: key derives the address

address · p2pkh

1CQFwcjw1dwhtkVWBttNLDtqL7ivBonGPV blockstream.info

hash160 7d0f6c64afb419bbd7e971e943d7404b0e0daab4

balance

asking the explorer

key range · 9 bits

2^8 to 2^9 - 1

0x100 to 0x1ff

key material · on the record

private key (hex): 00000000000000000000000000000000000000000000000000000000000001d3
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUB3vfDKcxZ

transactions · 2

funding2015-01-150.009 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-150.009 BTC49647889152f4f44…26371c3aba

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/9	solved	0.009 BTC	1CQFwcjw1dwhtkVWBttNLDtqL7ivBonGPV
chain: bitcoin  address kind: p2pkh
hash160: 7d0f6c64afb419bbd7e971e943d7404b0e0daab4
public key: 0243601d61c836387485e9514ab5c8924dd2cfd466af34ac95002727e1659d60f7 (compressed)
private key: 00000000000000000000000000000000000000000000000000000000000001d3 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUB3vfDKcxZ
started: 2015-01-15 18:07:14
solved: 2015-01-15 18:07:14 (0s)
transactions: 2
	funding	2015-01-15 18:07:14	0.009 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-15 18:07:14	0.009 BTC	49647889152f4f444e6007e94d59f24003e9f012687efbd7bc273c26371c3aba
claim: https://blockstream.info/tx/49647889152f4f444e6007e94d59f24003e9f012687efbd7bc273c26371c3aba
explorer: https://blockstream.info/address/1CQFwcjw1dwhtkVWBttNLDtqL7ivBonGPV
source: https://bitcointalk.org/index.php?topic=5218972
key range: 100..1ff (hex, 9 bits)

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

{
  "id": "b1000/9",
  "chain": "bitcoin",
  "address": {
    "value": "1CQFwcjw1dwhtkVWBttNLDtqL7ivBonGPV",
    "kind": "p2pkh",
    "hash160": "7d0f6c64afb419bbd7e971e943d7404b0e0daab4"
  },
  "status": "solved",
  "pubkey": {
    "value": "0243601d61c836387485e9514ab5c8924dd2cfd466af34ac95002727e1659d60f7",
    "format": "compressed"
  },
  "key": {
    "hex": "00000000000000000000000000000000000000000000000000000000000001d3",
    "bits": 9,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUB3vfDKcxZ"
    }
  },
  "prize": 0.009,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2015-01-15 18:07:14",
  "solve_time": 0,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.009
    },
    {
      "tx_type": "claim",
      "txid": "49647889152f4f444e6007e94d59f24003e9f012687efbd7bc273c26371c3aba",
      "date": "2015-01-15 18:07:14",
      "amount": 0.009
    }
  ]
}