b1000/70

b1000/70 solved bitcoin Bitcoin puzzle transaction

prize: 0.7 BTC
key material: hex
public key: compressed · 0290e6900a…21248483
started: 2015-01-15
solved: 2019-06-09 · 4y 4mo 25d 23h 1m
verification: key derives the address

address · p2pkh

19YZECXj3SxEZMoUeJ1yiPsw8xANe7M7QR blockstream.info

hash160 5db8cda53a6a002db10365967d7f85d19e171b10

balance

asking the explorer

key range · 70 bits

2^69 to 2^70 - 1

0x200000000000000000 to 0x3fffffffffffffffff

key material · on the record

private key (hex): 0000000000000000000000000000000000000000000000349b84b6431a6c4ef1
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qt5RQNhFCn1r58in2E78

transactions · 5

funding2015-01-150.07 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.63 BTC5d45587cfd1d5b0f…4544384164
increase2019-05-160.00001 BTC7c432398c7631600…3a474d4f1e
pubkey reveal2019-06-010.00001 BTC17e4e323cfbc68d7…5717a4b3d3
claim2019-06-090.7 BTC482232a3d21b7062…bb833afcd7

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/70	solved	0.7 BTC	19YZECXj3SxEZMoUeJ1yiPsw8xANe7M7QR
chain: bitcoin  address kind: p2pkh
hash160: 5db8cda53a6a002db10365967d7f85d19e171b10
public key: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483 (compressed)
private key: 0000000000000000000000000000000000000000000000349b84b6431a6c4ef1 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qt5RQNhFCn1r58in2E78
started: 2015-01-15 18:07:14
solved: 2019-06-09 17:08:45 (4y 4mo 25d 23h 1m)
solver: 3MpeFYTuwfrxSnUXNmTnY3XTgvhPp5k7vF
transactions: 5
	funding	2015-01-15 18:07:14	0.07 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.63 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	2019-06-09 17:08:45	0.7 BTC	482232a3d21b7062d1aaf88a63466fd00eabcb248ae8b92aae82e4bb833afcd7
claim: https://blockstream.info/tx/482232a3d21b7062d1aaf88a63466fd00eabcb248ae8b92aae82e4bb833afcd7
explorer: https://blockstream.info/address/19YZECXj3SxEZMoUeJ1yiPsw8xANe7M7QR
source: https://bitcointalk.org/index.php?topic=5218972
key range: 200000000000000000..3fffffffffffffffff (hex, 70 bits)

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

{
  "id": "b1000/70",
  "chain": "bitcoin",
  "address": {
    "value": "19YZECXj3SxEZMoUeJ1yiPsw8xANe7M7QR",
    "kind": "p2pkh",
    "hash160": "5db8cda53a6a002db10365967d7f85d19e171b10"
  },
  "status": "solved",
  "pubkey": {
    "value": "0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483",
    "format": "compressed"
  },
  "key": {
    "hex": "0000000000000000000000000000000000000000000000349b84b6431a6c4ef1",
    "bits": 70,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qt5RQNhFCn1r58in2E78"
    }
  },
  "prize": 0.7,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2019-06-09 17:08:45",
  "solve_time": 138754891,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.07
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.63
    },
    {
      "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": "482232a3d21b7062d1aaf88a63466fd00eabcb248ae8b92aae82e4bb833afcd7",
      "date": "2019-06-09 17:08:45",
      "amount": 0.7
    }
  ],
  "solver": {
    "addresses": [
      "3MpeFYTuwfrxSnUXNmTnY3XTgvhPp5k7vF"
    ]
  }
}