b1000/125

b1000/125 solved bitcoin Bitcoin puzzle transaction

prize: 12.5 BTC
key material: hex
public key: compressed · 0233709eb1…fa46f00e
started: 2015-01-15
solved: 2023-07-09 · 8y 5mo 26d 16h 16m
verification: key derives the address

address · p2pkh

1PXAyUB8ZoH3WD8n5zoAthYjN15yN5CVq5 blockstream.info

hash160 f7079256aa027dc437cbb539f955472416725fc8

balance

asking the explorer

key range · 125 bits

2^124 to 2^125 - 1

0x10000000000000000000000000000000 to 0x1fffffffffffffffffffffffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000001c533b6bb7f0804e09960225e44877ac
WIF: KwDiBf89QgGbjEhKnhXJuH7Nbdz1FhKePEPcr4to6PqoSc6KxQy6

transactions · 6

funding2015-01-150.125 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-111.125 BTC5d45587cfd1d5b0f…4544384164
increase2019-05-160.00001 BTC7c432398c7631600…3a474d4f1e
pubkey reveal2019-06-010.00001 BTC17e4e323cfbc68d7…5717a4b3d3
increase2023-04-1611.25 BTC12f34b58b04dfb02…41a78d13b3
claim2023-07-0912.5 BTC25427dc1fa67f259…c4cb66af7e

solved by

RetiredCoder

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/125	solved	12.5 BTC	1PXAyUB8ZoH3WD8n5zoAthYjN15yN5CVq5
chain: bitcoin  address kind: p2pkh
hash160: f7079256aa027dc437cbb539f955472416725fc8
public key: 0233709eb11e0d4439a729f21c2c443dedb727528229713f0065721ba8fa46f00e (compressed)
private key: 000000000000000000000000000000001c533b6bb7f0804e09960225e44877ac (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7Nbdz1FhKePEPcr4to6PqoSc6KxQy6
started: 2015-01-15 18:07:14
solved: 2023-07-09 10:24:07 (8y 5mo 26d 16h 16m)
solver: RetiredCoder, github https://github.com/RetiredC, bitcointalk https://bitcointalk.org/index.php?action=profile;u=3657819, 3Emiwzxme7Mrj4d89uqohXNncnRM15YESs, 1Prestige1zSYorBdz94KA2UbJW3hYLTn4
transactions: 6
	funding	2015-01-15 18:07:14	0.125 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	1.125 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
	increase	2023-04-16 06:29:48	11.25 BTC	12f34b58b04dfb0233ce889f674781c0e0c7ba95482cca469125af41a78d13b3
	claim	2023-07-09 10:24:07	12.5 BTC	25427dc1fa67f259601750d5fbb98427a51d8b319d179557030ff3c4cb66af7e
claim: https://blockstream.info/tx/25427dc1fa67f259601750d5fbb98427a51d8b319d179557030ff3c4cb66af7e
explorer: https://blockstream.info/address/1PXAyUB8ZoH3WD8n5zoAthYjN15yN5CVq5
source: https://bitcointalk.org/index.php?topic=5218972
key range: 10000000000000000000000000000000..1fffffffffffffffffffffffffffffff (hex, 125 bits)

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

{
  "id": "b1000/125",
  "chain": "bitcoin",
  "address": {
    "value": "1PXAyUB8ZoH3WD8n5zoAthYjN15yN5CVq5",
    "kind": "p2pkh",
    "hash160": "f7079256aa027dc437cbb539f955472416725fc8"
  },
  "status": "solved",
  "pubkey": {
    "value": "0233709eb11e0d4439a729f21c2c443dedb727528229713f0065721ba8fa46f00e",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000001c533b6bb7f0804e09960225e44877ac",
    "bits": 125,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7Nbdz1FhKePEPcr4to6PqoSc6KxQy6"
    }
  },
  "prize": 12.5,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2023-07-09 10:24:07",
  "solve_time": 267553013,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.125
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 1.125
    },
    {
      "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": "increase",
      "txid": "12f34b58b04dfb0233ce889f674781c0e0c7ba95482cca469125af41a78d13b3",
      "date": "2023-04-16 06:29:48",
      "amount": 11.25
    },
    {
      "tx_type": "claim",
      "txid": "25427dc1fa67f259601750d5fbb98427a51d8b319d179557030ff3c4cb66af7e",
      "date": "2023-07-09 10:24:07",
      "amount": 12.5
    }
  ],
  "solver": {
    "name": "RetiredCoder",
    "addresses": [
      "3Emiwzxme7Mrj4d89uqohXNncnRM15YESs",
      "1Prestige1zSYorBdz94KA2UbJW3hYLTn4"
    ],
    "profiles": [
      {
        "name": "github",
        "url": "https://github.com/RetiredC"
      },
      {
        "name": "bitcointalk",
        "url": "https://bitcointalk.org/index.php?action=profile;u=3657819"
      }
    ]
  }
}