b1000/100

b1000/100 solved bitcoin Bitcoin puzzle transaction

prize: 1 BTC
key material: hex
public key: compressed · 03d2063d40…8e67e617
started: 2015-01-15
solved: 2019-07-08 · 4y 5mo 24d 10h 49m
verification: key derives the address

address · p2pkh

1KCgMv8fo2TPBpddVi9jqmMmcne9uSNJ5F blockstream.info

hash160 c7a7b23f6bd98b8aaf527beb724dda9460b1bc6e

balance

asking the explorer

key range · 100 bits

2^99 to 2^100 - 1

0x8000000000000000000000000 to 0xfffffffffffffffffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000000000000af55fc59c335c8ec67ed24826
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciWJvjTPYdp4sSLwstc63avmfRA

transactions · 5

funding2015-01-150.1 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.9 BTC5d45587cfd1d5b0f…4544384164
increase2019-05-160.00001 BTC7c432398c7631600…3a474d4f1e
pubkey reveal2019-06-010.00001 BTC17e4e323cfbc68d7…5717a4b3d3
claim2019-07-081 BTCd4087636f7c54d38…d8a6371704

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/100	solved	1 BTC	1KCgMv8fo2TPBpddVi9jqmMmcne9uSNJ5F
chain: bitcoin  address kind: p2pkh
hash160: c7a7b23f6bd98b8aaf527beb724dda9460b1bc6e
public key: 03d2063d40402f030d4cc71331468827aa41a8a09bd6fd801ba77fb64f8e67e617 (compressed)
private key: 000000000000000000000000000000000000000af55fc59c335c8ec67ed24826 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciWJvjTPYdp4sSLwstc63avmfRA
started: 2015-01-15 18:07:14
solved: 2019-07-08 04:57:04 (4y 5mo 24d 10h 49m)
transactions: 5
	funding	2015-01-15 18:07:14	0.1 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.9 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	2019-07-08 04:57:04	1 BTC	d4087636f7c54d382164e4cd9548a1bad6c603664268f74537b6aed8a6371704
claim: https://blockstream.info/tx/d4087636f7c54d382164e4cd9548a1bad6c603664268f74537b6aed8a6371704
explorer: https://blockstream.info/address/1KCgMv8fo2TPBpddVi9jqmMmcne9uSNJ5F
source: https://bitcointalk.org/index.php?topic=5218972
key range: 8000000000000000000000000..fffffffffffffffffffffffff (hex, 100 bits)

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

{
  "id": "b1000/100",
  "chain": "bitcoin",
  "address": {
    "value": "1KCgMv8fo2TPBpddVi9jqmMmcne9uSNJ5F",
    "kind": "p2pkh",
    "hash160": "c7a7b23f6bd98b8aaf527beb724dda9460b1bc6e"
  },
  "status": "solved",
  "pubkey": {
    "value": "03d2063d40402f030d4cc71331468827aa41a8a09bd6fd801ba77fb64f8e67e617",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000000000000af55fc59c335c8ec67ed24826",
    "bits": 100,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciWJvjTPYdp4sSLwstc63avmfRA"
    }
  },
  "prize": 1,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2019-07-08 04:57:04",
  "solve_time": 141216590,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.1
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.9
    },
    {
      "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": "d4087636f7c54d382164e4cd9548a1bad6c603664268f74537b6aed8a6371704",
      "date": "2019-07-08 04:57:04",
      "amount": 1
    }
  ]
}