b1000/3

b1000/3 solved bitcoin Bitcoin puzzle transaction

prize: 0.003 BTC
key material: hex
public key: compressed · 025cbdf064…cac4f9bc
started: 2015-01-15
solved: 2015-01-15 · 0s
verification: key derives the address

address · p2pkh

19ZewH8Kk1PDbSNdJ97FP4EiCjTRaZMZQA blockstream.info

hash160 5dedfbf9ea599dd4e3ca6a80b333c472fd0b3f69

balance

asking the explorer

key range · 3 bits

2^2 to 2^3 - 1

0x4 to 0x7

key material · on the record

private key (hex): 0000000000000000000000000000000000000000000000000000000000000007
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU76rnZwVdz

transactions · 2

funding2015-01-150.003 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-150.003 BTCfa1b9a669a7c16f1…7088c8d078

source

open in the playground

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

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what a model reads · MCP · Pi · OMP

b1000/3	solved	0.003 BTC	19ZewH8Kk1PDbSNdJ97FP4EiCjTRaZMZQA
chain: bitcoin  address kind: p2pkh
hash160: 5dedfbf9ea599dd4e3ca6a80b333c472fd0b3f69
public key: 025cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc (compressed)
private key: 0000000000000000000000000000000000000000000000000000000000000007 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU76rnZwVdz
started: 2015-01-15 18:07:14
solved: 2015-01-15 18:07:14 (0s)
transactions: 2
	funding	2015-01-15 18:07:14	0.003 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-15 18:07:14	0.003 BTC	fa1b9a669a7c16f1d0b15cfb57e9830ccee36db984bd074de450e47088c8d078
claim: https://blockstream.info/tx/fa1b9a669a7c16f1d0b15cfb57e9830ccee36db984bd074de450e47088c8d078
explorer: https://blockstream.info/address/19ZewH8Kk1PDbSNdJ97FP4EiCjTRaZMZQA
source: https://bitcointalk.org/index.php?topic=5218972
key range: 4..7 (hex, 3 bits)

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

{
  "id": "b1000/3",
  "chain": "bitcoin",
  "address": {
    "value": "19ZewH8Kk1PDbSNdJ97FP4EiCjTRaZMZQA",
    "kind": "p2pkh",
    "hash160": "5dedfbf9ea599dd4e3ca6a80b333c472fd0b3f69"
  },
  "status": "solved",
  "pubkey": {
    "value": "025cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc",
    "format": "compressed"
  },
  "key": {
    "hex": "0000000000000000000000000000000000000000000000000000000000000007",
    "bits": 3,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU76rnZwVdz"
    }
  },
  "prize": 0.003,
  "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": 0.003
    },
    {
      "tx_type": "claim",
      "txid": "fa1b9a669a7c16f1d0b15cfb57e9830ccee36db984bd074de450e47088c8d078",
      "date": "2015-01-15 18:07:14",
      "amount": 0.003
    }
  ]
}