{
  "checks": [
    {
      "file_digest_algorithm": "sha256",
      "file_digest_hex": "7489a6e3d97778dff66df402c535b22134e70d2b56b02024cd0473a77967163b",
      "proof": "PUBLIC-RELEASE-ROOT.txt.ots",
      "result": "PASS",
      "target": "PUBLIC-RELEASE-ROOT.txt",
      "verified_bitcoin_attestations": [
        {
          "attested_time_utc": "2026-08-16T01:01:33Z",
          "bitcoin_block_hash": "00000000000000000000326b6a06e37ba153fb2ba4347204ec9253506e45630e",
          "bitcoin_block_height": 962651,
          "committed_merkle_root_internal_hex": "84266b164d7bc6021f8495ee4fbed0d6a02531bbe32235495cbd63b51638abd4",
          "explorers": [
            "https://blockstream.info/api",
            "https://mempool.space/api"
          ]
        }
      ]
    }
  ],
  "method": "OpenTimestamps target-digest and Bitcoin merkle-root verification using raw block headers cross-checked between Blockstream and mempool.space APIs",
  "result": "PASS",
  "verified_at_utc": "2026-08-16T02:00:38Z"
}