b1000/14

b1000/14 solved bitcoin Bitcoin puzzle transaction

prize: 0.014 BTC
key material: hex
public key: compressed · 03b4f1de58…51e54759
started: 2015-01-15
solved: 2015-01-15 · 0s
verification: key derives the address

address · p2pkh

1ErZWg5cFCe4Vw5BzgfzB74VNLaXEiEkhk blockstream.info

hash160 97f9281a1383879d72ac52a6a3e9e8b9a4a4f655

balance

asking the explorer

key range · 14 bits

2^13 to 2^14 - 1

0x2000 to 0x3fff

key material · on the record

private key (hex): 0000000000000000000000000000000000000000000000000000000000002930
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFVfZyiN5iEG

transactions · 2

funding2015-01-150.014 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-150.014 BTCc0d88c38111f54c8…5dcece5b46

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/14	solved	0.014 BTC	1ErZWg5cFCe4Vw5BzgfzB74VNLaXEiEkhk
chain: bitcoin  address kind: p2pkh
hash160: 97f9281a1383879d72ac52a6a3e9e8b9a4a4f655
public key: 03b4f1de58b8b41afe9fd4e5ffbdafaeab86c5db4769c15d6e6011ae7351e54759 (compressed)
private key: 0000000000000000000000000000000000000000000000000000000000002930 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFVfZyiN5iEG
started: 2015-01-15 18:07:14
solved: 2015-01-15 18:07:14 (0s)
transactions: 2
	funding	2015-01-15 18:07:14	0.014 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-15 18:07:14	0.014 BTC	c0d88c38111f54c86e2f5f1921c8dedd6b8ca6052baf496010ab755dcece5b46
claim: https://blockstream.info/tx/c0d88c38111f54c86e2f5f1921c8dedd6b8ca6052baf496010ab755dcece5b46
explorer: https://blockstream.info/address/1ErZWg5cFCe4Vw5BzgfzB74VNLaXEiEkhk
source: https://bitcointalk.org/index.php?topic=5218972
key range: 2000..3fff (hex, 14 bits)

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

{
  "id": "b1000/14",
  "chain": "bitcoin",
  "address": {
    "value": "1ErZWg5cFCe4Vw5BzgfzB74VNLaXEiEkhk",
    "kind": "p2pkh",
    "hash160": "97f9281a1383879d72ac52a6a3e9e8b9a4a4f655"
  },
  "status": "solved",
  "pubkey": {
    "value": "03b4f1de58b8b41afe9fd4e5ffbdafaeab86c5db4769c15d6e6011ae7351e54759",
    "format": "compressed"
  },
  "key": {
    "hex": "0000000000000000000000000000000000000000000000000000000000002930",
    "bits": 14,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFVfZyiN5iEG"
    }
  },
  "prize": 0.014,
  "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": 0.014
    },
    {
      "tx_type": "claim",
      "txid": "c0d88c38111f54c86e2f5f1921c8dedd6b8ca6052baf496010ab755dcece5b46",
      "date": "2015-01-15 18:07:14",
      "amount": 0.014
    }
  ]
}