b1000/65

b1000/65 solved bitcoin Bitcoin puzzle transaction

prize: 0.65 BTC
key material: hex
public key: compressed · 0230210c23…c0216b1b
started: 2015-01-15
solved: 2019-06-07 · 4y 4mo 23d 22h 31m
verification: key derives the address

address · p2pkh

18ZMbwUFLMHoZBbfpCjUJQTCMCbktshgpe blockstream.info

hash160 52e763a7ddc1aa4fa811578c491c1bc7fd570137

balance

asking the explorer

key range · 65 bits

2^64 to 2^65 - 1

0x10000000000000000 to 0x1ffffffffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000000000000000000001a838b13505b26867
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qZM21gaY8WN2CdwnTG57

transactions · 5

funding2015-01-150.065 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.585 BTC5d45587cfd1d5b0f…4544384164
increase2019-05-160.00001 BTC7c432398c7631600…3a474d4f1e
pubkey reveal2019-06-010.00001 BTC17e4e323cfbc68d7…5717a4b3d3
claim2019-06-070.65 BTC43bb89f7d16fb47f…20bf4a9dc3

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/65	solved	0.65 BTC	18ZMbwUFLMHoZBbfpCjUJQTCMCbktshgpe
chain: bitcoin  address kind: p2pkh
hash160: 52e763a7ddc1aa4fa811578c491c1bc7fd570137
public key: 0230210c23b1a047bc9bdbb13448e67deddc108946de6de639bcc75d47c0216b1b (compressed)
private key: 000000000000000000000000000000000000000000000001a838b13505b26867 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qZM21gaY8WN2CdwnTG57
started: 2015-01-15 18:07:14
solved: 2019-06-07 16:39:02 (4y 4mo 23d 22h 31m)
transactions: 5
	funding	2015-01-15 18:07:14	0.065 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.585 BTC	5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164
	increase	2019-05-16 04:25:45	0.00001 BTC	7c432398c7631600af01695c9767eff109cbfae4f7ecccaff388043a474d4f1e
	pubkey_reveal	2019-06-01 02:07:26	0.00001 BTC	17e4e323cfbc68d7f0071cad09364e8193eedf8fefbcbd8a21b4b65717a4b3d3
	claim	2019-06-07 16:39:02	0.65 BTC	43bb89f7d16fb47fee3eaeee0fa26aa2d0d6874c8907b2eca4ec2420bf4a9dc3
claim: https://blockstream.info/tx/43bb89f7d16fb47fee3eaeee0fa26aa2d0d6874c8907b2eca4ec2420bf4a9dc3
explorer: https://blockstream.info/address/18ZMbwUFLMHoZBbfpCjUJQTCMCbktshgpe
source: https://bitcointalk.org/index.php?topic=5218972
key range: 10000000000000000..1ffffffffffffffff (hex, 65 bits)

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

{
  "id": "b1000/65",
  "chain": "bitcoin",
  "address": {
    "value": "18ZMbwUFLMHoZBbfpCjUJQTCMCbktshgpe",
    "kind": "p2pkh",
    "hash160": "52e763a7ddc1aa4fa811578c491c1bc7fd570137"
  },
  "status": "solved",
  "pubkey": {
    "value": "0230210c23b1a047bc9bdbb13448e67deddc108946de6de639bcc75d47c0216b1b",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000000000000000000001a838b13505b26867",
    "bits": 65,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qZM21gaY8WN2CdwnTG57"
    }
  },
  "prize": 0.65,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2019-06-07 16:39:02",
  "solve_time": 138580308,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.065
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.585
    },
    {
      "tx_type": "increase",
      "txid": "7c432398c7631600af01695c9767eff109cbfae4f7ecccaff388043a474d4f1e",
      "date": "2019-05-16 04:25:45",
      "amount": 0.00001
    },
    {
      "tx_type": "pubkey_reveal",
      "txid": "17e4e323cfbc68d7f0071cad09364e8193eedf8fefbcbd8a21b4b65717a4b3d3",
      "date": "2019-06-01 02:07:26",
      "amount": 0.00001
    },
    {
      "tx_type": "claim",
      "txid": "43bb89f7d16fb47fee3eaeee0fa26aa2d0d6874c8907b2eca4ec2420bf4a9dc3",
      "date": "2019-06-07 16:39:02",
      "amount": 0.65
    }
  ]
}