b1000/49

b1000/49 solved bitcoin Bitcoin puzzle transaction

prize: 0.049 BTC
key material: hex
public key: compressed · 02591d682c…58911484
started: 2015-01-15
solved: 2015-09-01 · 7mo 19d 2h 13m
verification: key derives the address

address · p2pkh

12CiUhYVTTH33w3SPUBqcpMoqnApAV4WCF blockstream.info

hash160 0d2f533966c6578e1111978ca698f8add7fffdf3

balance

asking the explorer

key range · 49 bits

2^48 to 2^49 - 1

0x1000000000000 to 0x1ffffffffffff

key material · on the record

private key (hex): 000000000000000000000000000000000000000000000000000174176b015f4d
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgejcjwprJ4MAYLw8e

transactions · 2

funding2015-01-150.049 BTC08389f34c98c6063…1e5fa6cd15
claim2015-09-010.049 BTC39553513f731ae20…b6ba481c5e

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/49	solved	0.049 BTC	12CiUhYVTTH33w3SPUBqcpMoqnApAV4WCF
chain: bitcoin  address kind: p2pkh
hash160: 0d2f533966c6578e1111978ca698f8add7fffdf3
public key: 02591d682c3da4a2a698633bf5751738b67c343285ebdc3492645cb44658911484 (compressed)
private key: 000000000000000000000000000000000000000000000000000174176b015f4d (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgejcjwprJ4MAYLw8e
started: 2015-01-15 18:07:14
solved: 2015-09-01 20:20:24 (7mo 19d 2h 13m)
transactions: 2
	funding	2015-01-15 18:07:14	0.049 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-09-01 20:20:24	0.049 BTC	39553513f731ae20f98f3307e863f0aecee9842f22273bb2ddfc0fb6ba481c5e
claim: https://blockstream.info/tx/39553513f731ae20f98f3307e863f0aecee9842f22273bb2ddfc0fb6ba481c5e
explorer: https://blockstream.info/address/12CiUhYVTTH33w3SPUBqcpMoqnApAV4WCF
source: https://bitcointalk.org/index.php?topic=5218972
key range: 1000000000000..1ffffffffffff (hex, 49 bits)

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

{
  "id": "b1000/49",
  "chain": "bitcoin",
  "address": {
    "value": "12CiUhYVTTH33w3SPUBqcpMoqnApAV4WCF",
    "kind": "p2pkh",
    "hash160": "0d2f533966c6578e1111978ca698f8add7fffdf3"
  },
  "status": "solved",
  "pubkey": {
    "value": "02591d682c3da4a2a698633bf5751738b67c343285ebdc3492645cb44658911484",
    "format": "compressed"
  },
  "key": {
    "hex": "000000000000000000000000000000000000000000000000000174176b015f4d",
    "bits": 49,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgejcjwprJ4MAYLw8e"
    }
  },
  "prize": 0.049,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2015-09-01 20:20:24",
  "solve_time": 19793590,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.049
    },
    {
      "tx_type": "claim",
      "txid": "39553513f731ae20f98f3307e863f0aecee9842f22273bb2ddfc0fb6ba481c5e",
      "date": "2015-09-01 20:20:24",
      "amount": 0.049
    }
  ]
}