{"_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_5a75ec7bc3b1d2c0aef5e5ada5c86c69e35aac6615e7bfa596b044a1b5e0c0f0","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_5a75ec7bc3b1d2c0aef5e5ada5c86c69e35aac6615e7bfa596b044a1b5e0c0f0","axiom_type":"AX.ABS","body":{"absence_streak_days":66,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-19T22:00:07.113113Z","last_seen":"2026-04-27T10:00:57.258044Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":47,"observation_type":"absence","observed_at":"2026-03-02T14:00:11Z","receipt_hash":"sha256:01183c6ef7b356d3c1eab028725db693fa58144abec5593a166ac0d6a5bfe606","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-02T14:00:11Z","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":"ed25519:37a541e90ffb5ba5ef130fafa2ce9dc7447b88197e37d64b97f6cfa0f11f15de535db7597a1b1952f19f283efe17bc38abef9734840fde292e95c9952f33e10b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Viet-Mistral/CulturaY"},"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":"60543cd1ca242d16fc505ae2839225ffa43852b682c971901f388ee6b1c20cf0","leaf_index":73517,"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":"1f65363d85de5d716ca28a5d5a1a2e95261db597514b403ce7fd510d51d00dd7","side":"left"},{"sibling":"3323795b2d4215a356a79132e003e0f798a82aa2042bedd24eae989e2fc69d49","side":"right"},{"sibling":"57e719352d28faf89da8aefbcd5bbadf8892ca815bcc459bcf9017ee360aacd5","side":"left"},{"sibling":"dd161320408e3ea1e6c26b07ea73497ee670c65727fa475f40408c808ef3341e","side":"left"},{"sibling":"781676ea93bab09907e905a4f1a646febf5a4cbea3ca7f3bd58f20401d1c408f","side":"right"},{"sibling":"6e0b418b563f872c4332b578db6ff020f507390d54e0c4e5b8beffc7e3af54db","side":"left"},{"sibling":"727622be8aee73fa61a7c7fbafdb41ffdf1ac919845639a16be7c504387bed2c","side":"right"},{"sibling":"e0857e918ab5d5fb222accf8551ac68f5a41067a56e5dbbdfcc4cab1688d4939","side":"right"},{"sibling":"caa5d99467f6a8e2e6dbb587d24627d4a8a76d2ff1a1bfebc7f1457aa2070ff0","side":"left"},{"sibling":"9648e2648f3c18773e78daae5817d4862649e0aa2808164155bd46eed348ec7b","side":"left"},{"sibling":"dcbe5cb9dc83f2765bf1b7f2df5ef08e40056af9331e2506e030ba5a5f30c502","side":"left"},{"sibling":"0c7a0bbfcf748a8e9ea16b28f9974b6560c8e401d58be401324735594a9e540a","side":"left"},{"sibling":"ac4086522d9dd8f69f3c3550ee7888793118e2ca6120a7c7952620309a4b6270","side":"left"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_5a75ec7bc3b1d2c0aef5e5ada5c86c69e35aac6615e7bfa596b044a1b5e0c0f0"}}