hash_collision/op_abs

hash_collision/op_abs claimed bitcoin Hash collision bounties

prize: 0.001 BTC
key material: none published
public key: unknown
started: 2013-09-13
solved: 2018-05-15 · 4y 8mo 4d 19h 42m
verification: puzzle has no private key

address · p2sh

3QsT6Sast6ghfsjZ9VJj9u8jkM2qTfDgHV blockstream.info

hash160 fe441065b6532231de2fac563152205ec4f59c74

redeem script 6e879169907c9087

balance

asking the explorer

transactions · 2

funding2013-09-130.001 BTCaa7768318c367b8d…b80b4751bf
claim2018-05-150.0001 BTCd48e41c95bb491f3…ebf946603b

source

open in the playground

https://bitcointalk.org/index.php?topic=293382.0

toolpuzzles_show

what a model reads · MCP · Pi · OMP

hash_collision/op_abs	claimed	0.001 BTC	3QsT6Sast6ghfsjZ9VJj9u8jkM2qTfDgHV
chain: bitcoin  address kind: p2sh
hash160: fe441065b6532231de2fac563152205ec4f59c74
redeem script: 6e879169907c9087 (hash fe441065b6532231de2fac563152205ec4f59c74)
public key: unknown
private key: unknown
started: 2013-09-13 04:58:06
solved: 2018-05-15 00:40:36 (4y 8mo 4d 19h 42m)
transactions: 2
	funding	2013-09-13 04:58:06	0.001 BTC	aa7768318c367b8d9b59d1529da9f6aa5eac45255f4752e01a58bdb80b4751bf
	claim	2018-05-15 00:40:36	0.0001 BTC	d48e41c95bb491f3077e27b8f3a0ebb40722381e5f6ff1a26c7c03ebf946603b
claim: https://blockstream.info/tx/d48e41c95bb491f3077e27b8f3a0ebb40722381e5f6ff1a26c7c03ebf946603b
explorer: https://blockstream.info/address/3QsT6Sast6ghfsjZ9VJj9u8jkM2qTfDgHV
source: https://bitcointalk.org/index.php?topic=293382.0

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

{
  "id": "hash_collision/op_abs",
  "chain": "bitcoin",
  "address": {
    "value": "3QsT6Sast6ghfsjZ9VJj9u8jkM2qTfDgHV",
    "kind": "p2sh",
    "hash160": "fe441065b6532231de2fac563152205ec4f59c74",
    "redeem_script": {
      "hash": "fe441065b6532231de2fac563152205ec4f59c74",
      "script": "6e879169907c9087"
    }
  },
  "status": "claimed",
  "prize": 0.001,
  "start_date": "2013-09-13 04:58:06",
  "solve_date": "2018-05-15 00:40:36",
  "solve_time": 147296550,
  "source_url": "https://bitcointalk.org/index.php?topic=293382.0",
  "transactions": [
    {
      "tx_type": "funding",
      "txid": "aa7768318c367b8d9b59d1529da9f6aa5eac45255f4752e01a58bdb80b4751bf",
      "date": "2013-09-13 04:58:06",
      "amount": 0.001
    },
    {
      "tx_type": "claim",
      "txid": "d48e41c95bb491f3077e27b8f3a0ebb40722381e5f6ff1a26c7c03ebf946603b",
      "date": "2018-05-15 00:40:36",
      "amount": 0.0001
    }
  ]
}