{"_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_ca0f7b419e9fb3c2690e094dffed66a126d88f51aa75badabaa59fb7dcea3fa5","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_ca0f7b419e9fb3c2690e094dffed66a126d88f51aa75badabaa59fb7dcea3fa5","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":60,"evidence":{},"first_seen":"2026-02-22T09:01:05.375486Z","last_seen":"2026-04-24T07:01:25.188440Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":41,"observation_type":"presence","observed_at":"2026-03-15T20:01:13Z","receipt_hash":"sha256:ef3a3dba02f80f7cd21ea5fe9b27445786d2d9b585fbb1e39419cf49ad6ab79e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-15T20:01:13Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:87996ab4d784943aeaec5dc3c96ba46256f74c679561f03c0182f01d744019b13ed4ca8d39345c6bf1f23309afddb30fafd2cd2182849d1a647fecb353ff1101","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"google/rembert"},"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":"80114f64a8a3a60904b6fa8eafc135c8deeb8b800bb25c23002f7292e621d860","leaf_index":91530,"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":"c45c90ec64fdd8c321606855ac61c30e8c3907d2b07acc15342264f309e090dd","side":"right"},{"sibling":"8b9873950795e3d00d716e8fe529c6092a992bcfc726c20521d2eee6cb45983a","side":"left"},{"sibling":"71589bff44111bc87fa171464a7b039468489b2e2c5f2b64aa69fc54e5574151","side":"right"},{"sibling":"46ec57ab332a97bcc762bfcf17a0341bda25d3e077aef1c55b81aa21bc1e0130","side":"left"},{"sibling":"f96a6bd7a9d94dc0d9e14b2f92a2bbd60cecd1325dc60841b6b84470c75b697f","side":"right"},{"sibling":"75e53b5f246f4069eaebaabbf5111e044016930a1dd88738316207b917850e7e","side":"right"},{"sibling":"85138cedfef7202b2f1a7242af2165426e0358294b2ff4ec793200c58d76729c","side":"right"},{"sibling":"e9a506c1dcea2e0d4a5ba8233e3a56b5a898b89ad54862c1c2ce9f3d309e6dea","side":"left"},{"sibling":"59668aa87fa1844b213c26dfb863efb9c94d440a761fc19ae72929b68997736d","side":"left"},{"sibling":"ba18c4b3c819a77a55d174de16c333fe46deeed6ea33cc609d17ac67f0179436","side":"right"},{"sibling":"dd8a1d87d1b011014ef3d308a6ee49cf310443d832bbd25ceb5897bf4f558f6f","side":"left"},{"sibling":"f1919684eb18b9c5719a4266cd55ed9c5fedc7cce1f363ed4a972f194a977261","side":"right"},{"sibling":"9f9bcb4f4064fc82c5f1e86d817a46d2a29aefd2382ca76e6708cfec4cc781e0","side":"right"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"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_ca0f7b419e9fb3c2690e094dffed66a126d88f51aa75badabaa59fb7dcea3fa5"}}