b1000/40

b1000/40 solved bitcoin Bitcoin puzzle transaction

prize: 0.04 BTC
key material: hex
public key: compressed · 03a2efa402…e53de0d4
started: 2015-01-15
solved: 2015-01-30 · 15d 17m
verification: key derives the address

address · p2pkh

1EeAxcprB2PpCnr34VfZdFrkUWuxyiNEFv blockstream.info

hash160 95a156cd21b4a69de969eb6716864f4c8b82a82a

balance

asking the explorer

key range · 40 bits

2^39 to 2^40 - 1

0x8000000000 to 0xffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000000000000000000000000000e9ae4933d6
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9aFJuCJDo5F6Jm7

transactions · 2

funding2015-01-150.04 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-300.04 BTC26dbcd4f8bbd5007…b5acc3f329

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/40	solved	0.04 BTC	1EeAxcprB2PpCnr34VfZdFrkUWuxyiNEFv
chain: bitcoin  address kind: p2pkh
hash160: 95a156cd21b4a69de969eb6716864f4c8b82a82a
public key: 03a2efa402fd5268400c77c20e574ba86409ededee7c4020e4b9f0edbee53de0d4 (compressed)
private key: 000000000000000000000000000000000000000000000000000000e9ae4933d6 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9aFJuCJDo5F6Jm7
started: 2015-01-15 18:07:14
solved: 2015-01-30 18:24:18 (15d 17m)
transactions: 2
	funding	2015-01-15 18:07:14	0.04 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-30 18:24:18	0.04 BTC	26dbcd4f8bbd5007385fc79954ba238bc684c305d565c60146549bb5acc3f329
claim: https://blockstream.info/tx/26dbcd4f8bbd5007385fc79954ba238bc684c305d565c60146549bb5acc3f329
explorer: https://blockstream.info/address/1EeAxcprB2PpCnr34VfZdFrkUWuxyiNEFv
source: https://bitcointalk.org/index.php?topic=5218972
key range: 8000000000..ffffffffff (hex, 40 bits)

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

{
  "id": "b1000/40",
  "chain": "bitcoin",
  "address": {
    "value": "1EeAxcprB2PpCnr34VfZdFrkUWuxyiNEFv",
    "kind": "p2pkh",
    "hash160": "95a156cd21b4a69de969eb6716864f4c8b82a82a"
  },
  "status": "solved",
  "pubkey": {
    "value": "03a2efa402fd5268400c77c20e574ba86409ededee7c4020e4b9f0edbee53de0d4",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000000000000000000000000000e9ae4933d6",
    "bits": 40,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9aFJuCJDo5F6Jm7"
    }
  },
  "prize": 0.04,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2015-01-30 18:24:18",
  "solve_time": 1297024,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.04
    },
    {
      "tx_type": "claim",
      "txid": "26dbcd4f8bbd5007385fc79954ba238bc684c305d565c60146549bb5acc3f329",
      "date": "2015-01-30 18:24:18",
      "amount": 0.04
    }
  ]
}