{
  "verified_at_utc": "2026-10-19T20:35:30.537421+00:00",
  "package_sha256": "f694d6e0ae95c19546312d1323ba3277a2c277901ba6090b99e4b1575409b2fd",
  "proof_sha256": "b6debab4c2d411d0c45ec4239ff6614a0e8ecc6a22b18639361ef6a6d7e88151",
  "method": "OpenTimestamps proof operations and original package hash checked; Bitcoin block header Merkle root verified using the OpenTimestamps library; matching block headers retrieved from Blockstream and mempool.space. Not a local full-node verification.",
  "attestations": [
    {
      "height": 972195,
      "merkle_root": "256fbf81020970f83d53f2b9f6ae801f89a76fd9e6d9c087acf99292691223ad",
      "sources": [
        {
          "api": "https://blockstream.info/api",
          "block_hash": "00000000000000000001389393772fa88ecff4d3337a25a27c14d0f73d03142b",
          "block_header_hex": "0040b933f58b1fba897e52b5835bb541a7e45dc7a40ca93df91201000000000000000000ad2312699292f9ac87c0d9e6d96fa7891f80aef6b9f2533df870090281bf6f257d6ad66a930002170d018af9",
          "timestamp": 1792436861,
          "utc": "2026-10-19T19:07:41+00:00",
          "tip_height": 972204,
          "confirmations": 10
        },
        {
          "api": "https://mempool.space/api",
          "block_hash": "00000000000000000001389393772fa88ecff4d3337a25a27c14d0f73d03142b",
          "block_header_hex": "0040b933f58b1fba897e52b5835bb541a7e45dc7a40ca93df91201000000000000000000ad2312699292f9ac87c0d9e6d96fa7891f80aef6b9f2533df870090281bf6f257d6ad66a930002170d018af9",
          "timestamp": 1792436861,
          "utc": "2026-10-19T19:07:41+00:00",
          "tip_height": 972204,
          "confirmations": 10
        }
      ]
    }
  ]
}