b1000/50

b1000/50 solved bitcoin Bitcoin puzzle transaction

prize: 0.05 BTC
key material: hex
public key: compressed · 03f46f4102…3c5a16c6
started: 2015-01-15
solved: 2015-09-01 · 7mo 19d 2h 13m
verification: key derives the address

address · p2pkh

1MEzite4ReNuWaL5Ds17ePKt2dCxWEofwk blockstream.info

hash160 de081b76f840e462fa2cdf360173dfaf4a976a47

balance

asking the explorer

key range · 50 bits

2^49 to 2^50 - 1

0x2000000000000 to 0x3ffffffffffff

key material · on the record

private key (hex): 00000000000000000000000000000000000000000000000000022bd43c2e9354
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgfXBMYdNVA4EjUMzg

transactions · 2

funding2015-01-150.05 BTC08389f34c98c6063…1e5fa6cd15
claim2015-09-010.05 BTC39553513f731ae20…b6ba481c5e

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/50	solved	0.05 BTC	1MEzite4ReNuWaL5Ds17ePKt2dCxWEofwk
chain: bitcoin  address kind: p2pkh
hash160: de081b76f840e462fa2cdf360173dfaf4a976a47
public key: 03f46f41027bbf44fafd6b059091b900dad41e6845b2241dc3254c7cdd3c5a16c6 (compressed)
private key: 00000000000000000000000000000000000000000000000000022bd43c2e9354 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgfXBMYdNVA4EjUMzg
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	0.05 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-09-01 20:20:24	0.05 BTC	39553513f731ae20f98f3307e863f0aecee9842f22273bb2ddfc0fb6ba481c5e
claim: https://blockstream.info/tx/39553513f731ae20f98f3307e863f0aecee9842f22273bb2ddfc0fb6ba481c5e
explorer: https://blockstream.info/address/1MEzite4ReNuWaL5Ds17ePKt2dCxWEofwk
source: https://bitcointalk.org/index.php?topic=5218972
key range: 2000000000000..3ffffffffffff (hex, 50 bits)

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

{
  "id": "b1000/50",
  "chain": "bitcoin",
  "address": {
    "value": "1MEzite4ReNuWaL5Ds17ePKt2dCxWEofwk",
    "kind": "p2pkh",
    "hash160": "de081b76f840e462fa2cdf360173dfaf4a976a47"
  },
  "status": "solved",
  "pubkey": {
    "value": "03f46f41027bbf44fafd6b059091b900dad41e6845b2241dc3254c7cdd3c5a16c6",
    "format": "compressed"
  },
  "key": {
    "hex": "00000000000000000000000000000000000000000000000000022bd43c2e9354",
    "bits": 50,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgfXBMYdNVA4EjUMzg"
    }
  },
  "prize": 0.05,
  "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": 0.05
    },
    {
      "tx_type": "claim",
      "txid": "39553513f731ae20f98f3307e863f0aecee9842f22273bb2ddfc0fb6ba481c5e",
      "date": "2015-09-01 20:20:24",
      "amount": 0.05
    }
  ]
}