quizchain/1

{
  "id": "quizchain/1",
  "chain": "bitcoin",
  "address": {
    "value": "16NLaozWwi4JSTRMnMfi3oCkBjXBWVFgYR",
    "kind": "p2pkh",
    "hash160": "3ae1b60c6a83290db2e9c228413750d96be80116"
  },
  "status": "solved",
  "pubkey": {
    "value": "028a941c0effd36b57654b9bf871817384f5bd06286cebe73096191bc3584acef3",
    "format": "compressed"
  },
  "key": {
    "wif": {
      "decrypted": "L58cp8Ex3RsTsiKaaeodmu7SetzDzqQkzfX3bAtjdtmu4KbTpUzp"
    },
    "seed": {
      "entropy": {
        "hash": "50611e63a52089bc14e38becb1ad8880be6ba8f4aff0e64223f3dbd740adc1b7",
        "source": {
          "url": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/comment/ekaqb0l/",
          "description": "SHA-256 of answer b) with the last three characters of the address appended"
        }
      }
    }
  },
  "prize": 0.007,
  "start_date": "2019-04-07 03:31:37",
  "solve_date": "2019-04-07 05:39:30",
  "solve_time": 7673,
  "source_url": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "808aaa64d0028a6033b2c11a8ab59bc67df2758f4560f15158879a61270da7bb",
      "date": "2019-04-07 03:31:37",
      "amount": 0.007
    },
    {
      "tx_type": "claim",
      "txid": "5a99de28f54d3eee464878ddae0f12c865d4226a4572659cdba080fb568fa779",
      "date": "2019-04-07 05:39:30",
      "amount": 0.00672314
    }
  ],
  "hints": [
    {
      "kind": "official",
      "text": "Solve this multiple choice question: a) Satoshi is CEO of Bitcoin and holds the Bitcoin patent. b) Satoshi is an anonymous cypherpunk and the first one to succed building private Internet cash.",
      "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/",
      "confirmation": {
        "url": "https://web.archive.org/web/20230611083439/https://old.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/",
        "description": "Wayback capture of the thread, post and comments"
      }
    },
    {
      "kind": "official",
      "text": "Hint: The correct answer is b).",
      "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/"
    },
    {
      "kind": "official",
      "text": "Add the last 3 digits of my favorite Bitcoin address to the text of alternative b). For example, if that address ends in \"abc\" take the string \"Satoshi is an anonymous cypherpunk and the first one to succed building private Internet cash.abc\".",
      "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/",
      "answer": {
        "text": "Satoshi is an anonymous cypherpunk and the first one to succed building private Internet cash.Pzd",
        "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/comment/ekaqb0l/"
      }
    },
    {
      "kind": "official",
      "text": "Take a SHA 256 hash of that and use it as entropy in the Ian Coleman BIP 39 tool. Find the private key in the first address of that wallet at the bottom.",
      "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/"
    },
    {
      "kind": "official",
      "text": "Good luck finding my favorite Bitcoin address.",
      "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/",
      "answer": {
        "text": "1AndrewYangForPresident2o2o6zmPzd",
        "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/comment/ekaqb0l/"
      }
    },
    {
      "kind": "official",
      "text": "Edit: I messed up. This quiz as posted was not valid. Edited slightly to reflect correct wording of answer b).",
      "source": "https://www.reddit.com/r/bitcoinpuzzles/comments/bacd6l/easy_7_mbtc_quizchain_experiment/"
    }
  ]
}