b1000/8

b1000/8 solved bitcoin Bitcoin puzzle transaction

prize: 0.008 BTC
key material: hex
public key: compressed · 0308bc89c2…6ce6b514
started: 2015-01-15
solved: 2015-01-15 · 0s
verification: key derives the address

address · p2pkh

1M92tSqNmQLYw33fuBvjmeadirh1ysMBxK blockstream.info

hash160 dce76b2613052ea012204404a97b3c25eac31715

balance

asking the explorer

key range · 8 bits

2^7 to 2^8 - 1

0x80 to 0xff

key material · on the record

private key (hex): 00000000000000000000000000000000000000000000000000000000000000e0
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU8xvGK1zpm

transactions · 2

funding2015-01-150.008 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-150.008 BTC0827fb603364998f…a79e98a4f8

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/8	solved	0.008 BTC	1M92tSqNmQLYw33fuBvjmeadirh1ysMBxK
chain: bitcoin  address kind: p2pkh
hash160: dce76b2613052ea012204404a97b3c25eac31715
public key: 0308bc89c2f919ed158885c35600844d49890905c79b357322609c45706ce6b514 (compressed)
private key: 00000000000000000000000000000000000000000000000000000000000000e0 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU8xvGK1zpm
started: 2015-01-15 18:07:14
solved: 2015-01-15 18:07:14 (0s)
transactions: 2
	funding	2015-01-15 18:07:14	0.008 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-15 18:07:14	0.008 BTC	0827fb603364998f7f24724e2f4f4befd6ada60dbef28f91307fe7a79e98a4f8
claim: https://blockstream.info/tx/0827fb603364998f7f24724e2f4f4befd6ada60dbef28f91307fe7a79e98a4f8
explorer: https://blockstream.info/address/1M92tSqNmQLYw33fuBvjmeadirh1ysMBxK
source: https://bitcointalk.org/index.php?topic=5218972
key range: 80..ff (hex, 8 bits)

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

{
  "id": "b1000/8",
  "chain": "bitcoin",
  "address": {
    "value": "1M92tSqNmQLYw33fuBvjmeadirh1ysMBxK",
    "kind": "p2pkh",
    "hash160": "dce76b2613052ea012204404a97b3c25eac31715"
  },
  "status": "solved",
  "pubkey": {
    "value": "0308bc89c2f919ed158885c35600844d49890905c79b357322609c45706ce6b514",
    "format": "compressed"
  },
  "key": {
    "hex": "00000000000000000000000000000000000000000000000000000000000000e0",
    "bits": 8,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU8xvGK1zpm"
    }
  },
  "prize": 0.008,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2015-01-15 18:07:14",
  "solve_time": 0,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.008
    },
    {
      "tx_type": "claim",
      "txid": "0827fb603364998f7f24724e2f4f4befd6ada60dbef28f91307fe7a79e98a4f8",
      "date": "2015-01-15 18:07:14",
      "amount": 0.008
    }
  ]
}