{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_635f1c67c86d9219e46539f86c0aa1dd3a7bbec747886ece43e0ac71102d5f01","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_635f1c67c86d9219e46539f86c0aa1dd3a7bbec747886ece43e0ac71102d5f01","axiom_type":"AX.ABS","body":{"absence_streak_days":111,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":111,"evidence":{},"first_seen":"2026-02-09T12:00:01.095864Z","last_seen":"2026-06-01T11:01:31.325347Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":55,"observation_type":"absence","observed_at":"2026-05-31T05:00:54Z","receipt_hash":"sha256:9b0526ff55f6fb3ee5db8cfa2569696925098933982601398eec73e3ced1284e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-31T05:00:54Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:961780ea8e20d25343aebe930fdb915aac1c3f03dcdb784b16c6262f906700896ebee10eac29f0a9f7e08b719b0018fe7eeb5f11539b680bd6b9c3e580284b0f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"facebook/esm2_t36_3B_UR50D"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/hf_datasets/global-ai-training-omissions/observations.jsonl\",\"source_seal_merkle_root\":\"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"f14f1303b361ec043670f72abeab964c4e74a73d6ef3e575167a305df9e2cbfe","leaf_index":181441,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"185e24e71a1b0c1aae73e03dfba9105bcb306ceb2e8392c2385f936e17ef3667","side":"left"},{"sibling":"4a1921f555b76dfd6c1ea565c6c858a87aedcb78a48c1cee81a3dfaff3b6aee1","side":"right"},{"sibling":"50a2b24d60d4147bea2787cc3ecbd4ebb9841921f667d49ea01346f2a02e41da","side":"right"},{"sibling":"5e2c3b365f7d4df1801ce150e2bb15152b38bf2d910df634a10d458d39c5d655","side":"right"},{"sibling":"f7c4fb6f74654ed5615249b8a97dc72b9e35ff8f7ab57c2508e0760bd897dc18","side":"right"},{"sibling":"75856209197aa75c9c9e47338242916158e4d05d926b7045d1feac626c29edc6","side":"right"},{"sibling":"ed8616b8b06e3a1e82f8d70b6db82d5089a33692f06cecc5d34f6c16fa02a0aa","side":"left"},{"sibling":"7cb66dae4023b5d048410e005d1377746a8a0a43e5f06a466d3a684eb8a6d2fb","side":"left"},{"sibling":"080a0693549b20a7f32b5dad05d6dd8a1fce654fa6eecca3721f41e3b29d31ed","side":"right"},{"sibling":"2d4f61f1be9c2f284a243aac5f172992fdd6ebf1528938dacfdc09f4b9d16f6f","side":"right"},{"sibling":"9227fc7dde77641ed420c159d7f30e920a51bc5d08ea1fcb45c58eddd26a2ff4","side":"left"},{"sibling":"d49f4565e35ab2f3e9a00b518b91b7bcfb2ba9758d71e603555df6ce55bd8ede","side":"right"},{"sibling":"f6cb0167dd98aa80b18ba1deaef38bc730146800e2115814f92400649b6f889c","side":"right"},{"sibling":"073f2510bf4f24b7b327dc90f5284f8198df6ba8606931d6273eeb969d0fca6c","side":"right"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_635f1c67c86d9219e46539f86c0aa1dd3a7bbec747886ece43e0ac71102d5f01"}}