b1000/90

b1000/90 solved bitcoin Bitcoin puzzle transaction

prize: 0.9 BTC
key material: hex
public key: compressed · 035c38bd9a…77d788d5
started: 2015-01-15
solved: 2019-07-01 · 4y 5mo 18d 2m
verification: key derives the address

address · p2pkh

1L12FHH2FHjvTviyanuiFVfmzCy46RRATU blockstream.info

hash160 d06b6e206691295ec345782d7ea0686969d8674b

balance

asking the explorer

key range · 90 bits

2^89 to 2^90 - 1

0x20000000000000000000000 to 0x3ffffffffffffffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000000000000002ce00bb2136a445c71e85bf
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrbEiEhLWVU4Yn1RCfnX51KrT

transactions · 5

funding2015-01-150.09 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.81 BTC5d45587cfd1d5b0f…4544384164
increase2019-05-160.00001 BTC7c432398c7631600…3a474d4f1e
pubkey reveal2019-06-010.00001 BTC17e4e323cfbc68d7…5717a4b3d3
claim2019-07-010.9 BTC93037990e3739041…a2ff1ba9fe

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/90	solved	0.9 BTC	1L12FHH2FHjvTviyanuiFVfmzCy46RRATU
chain: bitcoin  address kind: p2pkh
hash160: d06b6e206691295ec345782d7ea0686969d8674b
public key: 035c38bd9ae4b10e8a250857006f3cfd98ab15a6196d9f4dfd25bc7ecc77d788d5 (compressed)
private key: 000000000000000000000000000000000000000002ce00bb2136a445c71e85bf (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrbEiEhLWVU4Yn1RCfnX51KrT
started: 2015-01-15 18:07:14
solved: 2019-07-01 18:09:22 (4y 5mo 18d 2m)
transactions: 5
	funding	2015-01-15 18:07:14	0.09 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.81 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	2019-07-01 18:09:22	0.9 BTC	93037990e3739041347cb63563731c0a302d856e21c2c46b7ff491a2ff1ba9fe
claim: https://blockstream.info/tx/93037990e3739041347cb63563731c0a302d856e21c2c46b7ff491a2ff1ba9fe
explorer: https://blockstream.info/address/1L12FHH2FHjvTviyanuiFVfmzCy46RRATU
source: https://bitcointalk.org/index.php?topic=5218972
key range: 20000000000000000000000..3ffffffffffffffffffffff (hex, 90 bits)

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

{
  "id": "b1000/90",
  "chain": "bitcoin",
  "address": {
    "value": "1L12FHH2FHjvTviyanuiFVfmzCy46RRATU",
    "kind": "p2pkh",
    "hash160": "d06b6e206691295ec345782d7ea0686969d8674b"
  },
  "status": "solved",
  "pubkey": {
    "value": "035c38bd9ae4b10e8a250857006f3cfd98ab15a6196d9f4dfd25bc7ecc77d788d5",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000000000000002ce00bb2136a445c71e85bf",
    "bits": 90,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrbEiEhLWVU4Yn1RCfnX51KrT"
    }
  },
  "prize": 0.9,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2019-07-01 18:09:22",
  "solve_time": 140659328,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.09
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.81
    },
    {
      "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": "93037990e3739041347cb63563731c0a302d856e21c2c46b7ff491a2ff1ba9fe",
      "date": "2019-07-01 18:09:22",
      "amount": 0.9
    }
  ]
}