b1000/25

b1000/25 solved bitcoin Bitcoin puzzle transaction

prize: 0.025 BTC
key material: hex
public key: compressed · 03057fbea3…2dd7455a
started: 2015-01-15
solved: 2015-01-15 · 4h 8m
verification: key derives the address

address · p2pkh

15JhYXn6Mx3oF4Y7PcTAv2wVVAuCFFQNiP blockstream.info

hash160 2f396b29b27324300d0c59b17c3abc1835bd3dbb

balance

asking the explorer

key range · 25 bits

2^24 to 2^25 - 1

0x1000000 to 0x1ffffff

key material · on the record

private key (hex): 0000000000000000000000000000000000000000000000000000000001fa5ee5
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7siAXycwkwRQg

transactions · 2

funding2015-01-150.025 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-150.025 BTC0eb5b5c103e68eb0…699b77e86f

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/25	solved	0.025 BTC	15JhYXn6Mx3oF4Y7PcTAv2wVVAuCFFQNiP
chain: bitcoin  address kind: p2pkh
hash160: 2f396b29b27324300d0c59b17c3abc1835bd3dbb
public key: 03057fbea3a2623382628dde556b2a0698e32428d3cd225f3bd034dca82dd7455a (compressed)
private key: 0000000000000000000000000000000000000000000000000000000001fa5ee5 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7siAXycwkwRQg
started: 2015-01-15 18:07:14
solved: 2015-01-15 22:15:25 (4h 8m)
transactions: 2
	funding	2015-01-15 18:07:14	0.025 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-15 22:15:25	0.025 BTC	0eb5b5c103e68eb0931430e7786cf1b6962f9eed5a2cb5271d4dd1699b77e86f
claim: https://blockstream.info/tx/0eb5b5c103e68eb0931430e7786cf1b6962f9eed5a2cb5271d4dd1699b77e86f
explorer: https://blockstream.info/address/15JhYXn6Mx3oF4Y7PcTAv2wVVAuCFFQNiP
source: https://bitcointalk.org/index.php?topic=5218972
key range: 1000000..1ffffff (hex, 25 bits)

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

{
  "id": "b1000/25",
  "chain": "bitcoin",
  "address": {
    "value": "15JhYXn6Mx3oF4Y7PcTAv2wVVAuCFFQNiP",
    "kind": "p2pkh",
    "hash160": "2f396b29b27324300d0c59b17c3abc1835bd3dbb"
  },
  "status": "solved",
  "pubkey": {
    "value": "03057fbea3a2623382628dde556b2a0698e32428d3cd225f3bd034dca82dd7455a",
    "format": "compressed"
  },
  "key": {
    "hex": "0000000000000000000000000000000000000000000000000000000001fa5ee5",
    "bits": 25,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7siAXycwkwRQg"
    }
  },
  "prize": 0.025,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2015-01-15 22:15:25",
  "solve_time": 14891,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.025
    },
    {
      "tx_type": "claim",
      "txid": "0eb5b5c103e68eb0931430e7786cf1b6962f9eed5a2cb5271d4dd1699b77e86f",
      "date": "2015-01-15 22:15:25",
      "amount": 0.025
    }
  ]
}