b1000/99

b1000/99 unsolved bitcoin Bitcoin puzzle transaction

prize: 9.912573 BTC
key material: 99-bit search width
public key: unknown
started: 2015-01-15
solved: not yet
verification: puzzle has no private key

address · p2pkh

1JWnE6p6UN7ZJBN7TtcbNDoRcjFtuDWoNL blockstream.info

hash160 c01bf430a97cbcdaedddba87ef4ea21c456cebdb

balance

asking the explorer

key range · 99 bits

2^98 to 2^99 - 1

0x4000000000000000000000000 to 0x7ffffffffffffffffffffffff

transactions · 7

funding2015-01-150.099 BTC08389f34c98c6063…1e5fa6cd15
increase2017-07-110.891 BTC5d45587cfd1d5b0f…4544384164
increase2022-12-130.00094933 BTCcc3fb8769d4e928d…9fc4b6fa7e
increase2023-01-230.00189209 BTC17324bb2efbfa682…c4e9ba5b68
increase2023-02-160.00069016 BTC7de20a1b73abad37…fb740cc834
increase2023-02-160.0090418 BTCb425616ced339158…16a8c7f748
increase2023-04-168.91 BTC12f34b58b04dfb02…41a78d13b3

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/99	unsolved	9.912573 BTC	1JWnE6p6UN7ZJBN7TtcbNDoRcjFtuDWoNL
chain: bitcoin  address kind: p2pkh
hash160: c01bf430a97cbcdaedddba87ef4ea21c456cebdb
public key: unknown
private key: unknown
started: 2015-01-15 18:07:14
transactions: 7
	funding	2015-01-15 18:07:14	0.099 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	increase	2017-07-11 05:00:53	0.891 BTC	5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164
	increase	2022-12-13 23:51:04	0.00094933 BTC	cc3fb8769d4e928dab2f5ddbb65838ada2bc0d4e33cfd933d8a1a09fc4b6fa7e
	increase	2023-01-23 02:46:23	0.00189209 BTC	17324bb2efbfa6826d6923f580751f28d8c5297f262a764e27d62bc4e9ba5b68
	increase	2023-02-16 02:52:13	0.00069016 BTC	7de20a1b73abad37d2af5ced79297f33b38f724ef4477901765ddbfb740cc834
	increase	2023-02-16 13:39:42	0.0090418 BTC	b425616ced3391587a8f778c36a949336c0717c62db71953a658bc16a8c7f748
	increase	2023-04-16 06:29:48	8.91 BTC	12f34b58b04dfb0233ce889f674781c0e0c7ba95482cca469125af41a78d13b3
explorer: https://blockstream.info/address/1JWnE6p6UN7ZJBN7TtcbNDoRcjFtuDWoNL
source: https://bitcointalk.org/index.php?topic=5218972
key range: 4000000000000000000000000..7ffffffffffffffffffffffff (hex, 99 bits)

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

{
  "id": "b1000/99",
  "chain": "bitcoin",
  "address": {
    "value": "1JWnE6p6UN7ZJBN7TtcbNDoRcjFtuDWoNL",
    "kind": "p2pkh",
    "hash160": "c01bf430a97cbcdaedddba87ef4ea21c456cebdb"
  },
  "status": "unsolved",
  "key": {
    "bits": 99
  },
  "prize": 9.912573,
  "start_date": "2015-01-15 18:07:14",
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.099
    },
    {
      "tx_type": "increase",
      "txid": "5d45587cfd1d5b0fb826805541da7d94c61fe432259e68ee26f4a04544384164",
      "date": "2017-07-11 05:00:53",
      "amount": 0.891
    },
    {
      "tx_type": "increase",
      "txid": "cc3fb8769d4e928dab2f5ddbb65838ada2bc0d4e33cfd933d8a1a09fc4b6fa7e",
      "date": "2022-12-13 23:51:04",
      "amount": 0.00094933
    },
    {
      "tx_type": "increase",
      "txid": "17324bb2efbfa6826d6923f580751f28d8c5297f262a764e27d62bc4e9ba5b68",
      "date": "2023-01-23 02:46:23",
      "amount": 0.00189209
    },
    {
      "tx_type": "increase",
      "txid": "7de20a1b73abad37d2af5ced79297f33b38f724ef4477901765ddbfb740cc834",
      "date": "2023-02-16 02:52:13",
      "amount": 0.00069016
    },
    {
      "tx_type": "increase",
      "txid": "b425616ced3391587a8f778c36a949336c0717c62db71953a658bc16a8c7f748",
      "date": "2023-02-16 13:39:42",
      "amount": 0.0090418
    },
    {
      "tx_type": "increase",
      "txid": "12f34b58b04dfb0233ce889f674781c0e0c7ba95482cca469125af41a78d13b3",
      "date": "2023-04-16 06:29:48",
      "amount": 8.91
    }
  ]
}