b1000/105

b1000/105 solved bitcoin Bitcoin puzzle transaction

prize: 1.05 BTC
key material: hex
public key: compressed · 03bcf7ce88…5c39d77b
started: 2015-01-15
solved: 2019-09-23 · 4y 8mo 11d 7h 22m
verification: key derives the address

address · p2pkh

1CMjscKB3QW7SDyQ4c3C3DEUHiHRhiZVib blockstream.info

hash160 7c957db6fdd0733bb83bc6d6d747711263ba50b0

balance

asking the explorer

key range · 105 bits

2^104 to 2^105 - 1

0x100000000000000000000000000 to 0x1ffffffffffffffffffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000000000016f14fc2054cd87ee6396b33df3
WIF: KwDiBf89QgGbjEhKnhXJuH7Lrcim5eBMkFQwQtRbW6wxT1ajoNqE

transactions · 5

funding2015-01-150.105 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.945 BTC5d45587cfd1d5b0f…4544384164
increase2019-05-160.00001 BTC7c432398c7631600…3a474d4f1e
pubkey reveal2019-06-010.00001 BTC17e4e323cfbc68d7…5717a4b3d3
claim2019-09-231.05 BTC1f31aa69f56972c0…1130113f14

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/105	solved	1.05 BTC	1CMjscKB3QW7SDyQ4c3C3DEUHiHRhiZVib
chain: bitcoin  address kind: p2pkh
hash160: 7c957db6fdd0733bb83bc6d6d747711263ba50b0
public key: 03bcf7ce887ffca5e62c9cabbdb7ffa71dc183c52c04ff4ee5ee82e0c55c39d77b (compressed)
private key: 000000000000000000000000000000000000016f14fc2054cd87ee6396b33df3 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7Lrcim5eBMkFQwQtRbW6wxT1ajoNqE
started: 2015-01-15 18:07:14
solved: 2019-09-23 01:29:47 (4y 8mo 11d 7h 22m)
transactions: 5
	funding	2015-01-15 18:07:14	0.105 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.945 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	2019-09-23 01:29:47	1.05 BTC	1f31aa69f56972c08e70da07c92903949fb0f4cd6b02462c1d0de81130113f14
claim: https://blockstream.info/tx/1f31aa69f56972c08e70da07c92903949fb0f4cd6b02462c1d0de81130113f14
explorer: https://blockstream.info/address/1CMjscKB3QW7SDyQ4c3C3DEUHiHRhiZVib
source: https://bitcointalk.org/index.php?topic=5218972
key range: 100000000000000000000000000..1ffffffffffffffffffffffffff (hex, 105 bits)

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

{
  "id": "b1000/105",
  "chain": "bitcoin",
  "address": {
    "value": "1CMjscKB3QW7SDyQ4c3C3DEUHiHRhiZVib",
    "kind": "p2pkh",
    "hash160": "7c957db6fdd0733bb83bc6d6d747711263ba50b0"
  },
  "status": "solved",
  "pubkey": {
    "value": "03bcf7ce887ffca5e62c9cabbdb7ffa71dc183c52c04ff4ee5ee82e0c55c39d77b",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000000000016f14fc2054cd87ee6396b33df3",
    "bits": 105,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7Lrcim5eBMkFQwQtRbW6wxT1ajoNqE"
    }
  },
  "prize": 1.05,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2019-09-23 01:29:47",
  "solve_time": 147856953,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.105
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.945
    },
    {
      "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": "1f31aa69f56972c08e70da07c92903949fb0f4cd6b02462c1d0de81130113f14",
      "date": "2019-09-23 01:29:47",
      "amount": 1.05
    }
  ]
}