b1000/27

b1000/27 solved bitcoin Bitcoin puzzle transaction

prize: 0.027 BTC
key material: hex
public key: compressed · 031a864bae…90f44ece
started: 2015-01-15
solved: 2015-01-15 · 4h 8m
verification: key derives the address

address · p2pkh

128z5d7nN7PkCuX5qoA4Ys6pmxUYnEy86k blockstream.info

hash160 0c7aaf6caa7e5424b63d317f0f8f1f9fa40d5560

balance

asking the explorer

key range · 27 bits

2^26 to 2^27 - 1

0x4000000 to 0x7ffffff

key material · on the record

private key (hex): 0000000000000000000000000000000000000000000000000000000006ac3875
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7wBBz2KJQdASx

transactions · 2

funding2015-01-150.027 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-150.027 BTC0eb5b5c103e68eb0…699b77e86f

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/27	solved	0.027 BTC	128z5d7nN7PkCuX5qoA4Ys6pmxUYnEy86k
chain: bitcoin  address kind: p2pkh
hash160: 0c7aaf6caa7e5424b63d317f0f8f1f9fa40d5560
public key: 031a864bae3922f351f1b57cfdd827c25b7e093cb9c88a72c1cd893d9f90f44ece (compressed)
private key: 0000000000000000000000000000000000000000000000000000000006ac3875 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7wBBz2KJQdASx
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	0.027 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-15 22:15:25	0.027 BTC	0eb5b5c103e68eb0931430e7786cf1b6962f9eed5a2cb5271d4dd1699b77e86f
claim: https://blockstream.info/tx/0eb5b5c103e68eb0931430e7786cf1b6962f9eed5a2cb5271d4dd1699b77e86f
explorer: https://blockstream.info/address/128z5d7nN7PkCuX5qoA4Ys6pmxUYnEy86k
source: https://bitcointalk.org/index.php?topic=5218972
key range: 4000000..7ffffff (hex, 27 bits)

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

{
  "id": "b1000/27",
  "chain": "bitcoin",
  "address": {
    "value": "128z5d7nN7PkCuX5qoA4Ys6pmxUYnEy86k",
    "kind": "p2pkh",
    "hash160": "0c7aaf6caa7e5424b63d317f0f8f1f9fa40d5560"
  },
  "status": "solved",
  "pubkey": {
    "value": "031a864bae3922f351f1b57cfdd827c25b7e093cb9c88a72c1cd893d9f90f44ece",
    "format": "compressed"
  },
  "key": {
    "hex": "0000000000000000000000000000000000000000000000000000000006ac3875",
    "bits": 27,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7wBBz2KJQdASx"
    }
  },
  "prize": 0.027,
  "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": 0.027
    },
    {
      "tx_type": "claim",
      "txid": "0eb5b5c103e68eb0931430e7786cf1b6962f9eed5a2cb5271d4dd1699b77e86f",
      "date": "2015-01-15 22:15:25",
      "amount": 0.027
    }
  ]
}