b1000/33

b1000/33 solved bitcoin Bitcoin puzzle transaction

prize: 0.033 BTC
key material: hex
public key: compressed · 03a355aa5e…bf2ab579
started: 2015-01-15
solved: 2015-01-16 · 22h 36m
verification: key derives the address

address · p2pkh

187swFMjz1G54ycVU56B7jZFHFTNVQFDiu blockstream.info

hash160 4e15e5189752d1eaf444dfd6bff399feb0443977

balance

asking the explorer

key range · 33 bits

2^32 to 2^33 - 1

0x100000000 to 0x1ffffffff

key material · on the record

private key (hex): 00000000000000000000000000000000000000000000000000000001a96ca8d8
WIF: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9MDGKrXXQL647jj

transactions · 2

funding2015-01-150.033 BTC08389f34c98c6063…1e5fa6cd15
claim2015-01-160.033 BTC718f7962432312ac…3c21e77baf

source

open in the playground

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

toolpuzzles_show

what a model reads · MCP · Pi · OMP

b1000/33	solved	0.033 BTC	187swFMjz1G54ycVU56B7jZFHFTNVQFDiu
chain: bitcoin  address kind: p2pkh
hash160: 4e15e5189752d1eaf444dfd6bff399feb0443977
public key: 03a355aa5e2e09dd44bb46a4722e9336e9e3ee4ee4e7b7a0cf5785b283bf2ab579 (compressed)
private key: 00000000000000000000000000000000000000000000000000000001a96ca8d8 (hex)
wif: KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9MDGKrXXQL647jj
started: 2015-01-15 18:07:14
solved: 2015-01-16 16:43:28 (22h 36m)
transactions: 2
	funding	2015-01-15 18:07:14	0.033 BTC	08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15
	claim	2015-01-16 16:43:28	0.033 BTC	718f7962432312acda2aeecdf18e94f5960f51013cc4d38134e7493c21e77baf
claim: https://blockstream.info/tx/718f7962432312acda2aeecdf18e94f5960f51013cc4d38134e7493c21e77baf
explorer: https://blockstream.info/address/187swFMjz1G54ycVU56B7jZFHFTNVQFDiu
source: https://bitcointalk.org/index.php?topic=5218972
key range: 100000000..1ffffffff (hex, 33 bits)

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

{
  "id": "b1000/33",
  "chain": "bitcoin",
  "address": {
    "value": "187swFMjz1G54ycVU56B7jZFHFTNVQFDiu",
    "kind": "p2pkh",
    "hash160": "4e15e5189752d1eaf444dfd6bff399feb0443977"
  },
  "status": "solved",
  "pubkey": {
    "value": "03a355aa5e2e09dd44bb46a4722e9336e9e3ee4ee4e7b7a0cf5785b283bf2ab579",
    "format": "compressed"
  },
  "key": {
    "hex": "00000000000000000000000000000000000000000000000000000001a96ca8d8",
    "bits": 33,
    "wif": {
      "decrypted": "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9MDGKrXXQL647jj"
    }
  },
  "prize": 0.033,
  "start_date": "2015-01-15 18:07:14",
  "solve_date": "2015-01-16 16:43:28",
  "solve_time": 81374,
  "source_url": "https://bitcointalk.org/index.php?topic=5218972",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "08389f34c98c606322740c0be6a7125d9860bb8d5cb182c02f98461e5fa6cd15",
      "date": "2015-01-15 18:07:14",
      "amount": 0.033
    },
    {
      "tx_type": "claim",
      "txid": "718f7962432312acda2aeecdf18e94f5960f51013cc4d38134e7493c21e77baf",
      "date": "2015-01-16 16:43:28",
      "amount": 0.033
    }
  ]
}