b1000/55

b1000/55 solved bitcoin Bitcoin puzzle transaction

prize: 0.55 BTC
key material: hex
public key: compressed · 0385a30d84…33a8f963
started: 2015-01-15
solved: 2018-05-29 · 3y 4mo 14d 14h 6m
verification: key derives the address

address · p2pkh

1LzhS3k3e9Ub8i2W1V8xQFdB8n2MYCHPCa blockstream.info

hash160 db53d9bbd1f3a83b094eeca7dd970bd85b492fa2

balance

asking the explorer

key range · 55 bits

2^54 to 2^55 - 1

0x40000000000000 to 0x7fffffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000000000000000000000006abe1f9b67e114
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjidyYKE5NcJQZYvknA

transactions · 4

funding2015-01-150.055 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.495 BTC5d45587cfd1d5b0f…4544384164
increase2018-03-110.00011515 BTC0cec4460b09db31a…5a21474d90
claim2018-05-290.55011515 BTCecc8c09284a6f9e6…923066078d

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/55	solved	0.55 BTC	1LzhS3k3e9Ub8i2W1V8xQFdB8n2MYCHPCa
chain: bitcoin  address kind: p2pkh
hash160: db53d9bbd1f3a83b094eeca7dd970bd85b492fa2
public key: 0385a30d8413af4f8f9e6312400f2d194fe14f02e719b24c3f83bf1fd233a8f963 (compressed)
private key: 000000000000000000000000000000000000000000000000006abe1f9b67e114 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjidyYKE5NcJQZYvknA
started: 2015-01-15 18:07:14
solved: 2018-05-29 08:13:52 (3y 4mo 14d 14h 6m)
transactions: 4
	funding	2015-01-15 18:07:14	0.055 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.495 BTC	5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164
	increase	2018-03-11 04:50:13	0.00011515 BTC	0cec4460b09db31a00ff1475c32b6a02a89fde2ff89d8ff8fd79535a21474d90
	claim	2018-05-29 08:13:52	0.55011515 BTC	ecc8c09284a6f9e6d52cccf7f8f4aef1d0c4a33984375dea4cea70923066078d
claim: https://blockstream.info/tx/ecc8c09284a6f9e6d52cccf7f8f4aef1d0c4a33984375dea4cea70923066078d
explorer: https://blockstream.info/address/1LzhS3k3e9Ub8i2W1V8xQFdB8n2MYCHPCa
source: https://bitcointalk.org/index.php?topic=5218972
key range: 40000000000000..7fffffffffffff (hex, 55 bits)

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

{
  "id": "b1000/55",
  "chain": "bitcoin",
  "address": {
    "value": "1LzhS3k3e9Ub8i2W1V8xQFdB8n2MYCHPCa",
    "kind": "p2pkh",
    "hash160": "db53d9bbd1f3a83b094eeca7dd970bd85b492fa2"
  },
  "status": "solved",
  "pubkey": {
    "value": "0385a30d8413af4f8f9e6312400f2d194fe14f02e719b24c3f83bf1fd233a8f963",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000000000000000000000006abe1f9b67e114",
    "bits": 55,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjidyYKE5NcJQZYvknA"
    }
  },
  "prize": 0.55,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2018-05-29 08:13:52",
  "solve_time": 106236398,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.055
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.495
    },
    {
      "tx_type": "increase",
      "txid": "0cec4460b09db31a00ff1475c32b6a02a89fde2ff89d8ff8fd79535a21474d90",
      "date": "2018-03-11 04:50:13",
      "amount": 0.00011515
    },
    {
      "tx_type": "claim",
      "txid": "ecc8c09284a6f9e6d52cccf7f8f4aef1d0c4a33984375dea4cea70923066078d",
      "date": "2018-05-29 08:13:52",
      "amount": 0.55011515
    }
  ]
}