{"_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_60e92033c04b6521702b3f4dd46ca681ae403f129eddbaebfa3cbade120912ed","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_60e92033c04b6521702b3f4dd46ca681ae403f129eddbaebfa3cbade120912ed","axiom_type":"AX.ABS","body":{"absence_streak_days":65,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":65,"evidence":{},"first_seen":"2026-02-20T04:00:17.978541Z","last_seen":"2026-04-26T06:00:15.406493Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":37,"observation_type":"absence","observed_at":"2026-03-01T01:00:04Z","receipt_hash":"sha256:8077177520f53e2bb3d4b80f4d6a1ab50a37da46c916f5935eadb99eaec2172b","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-01T01:00:04Z","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:a462784040d306568b273b979c88448ec92a7f9767bc990a34d5cca99ec095c13f54999b464cb72fe473fa0d9cf18c2c582023838b511688a6bdc34ebecd5a0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"optimum-intel-internal-testing/tiny-random-BlenderbotModel"},"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":"1f9bc0df242725d8a83d4f05cf7b0750a0d1280d8ac78c79f656c740aa2941c7","leaf_index":76969,"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":"adb3c94ae214604277828816cbe23a82807b6c4ac4e2c1ff7cb16cb6a0e110cf","side":"left"},{"sibling":"97f35f78fc991870bb0b97121451fecd71014311c38f974e06f421ceec91cae6","side":"right"},{"sibling":"5200baf56ac3abb467c01683118c1e656cfe4f2794011b5ca4843c1a3b495a59","side":"right"},{"sibling":"c6326e69bd0348deea7d0b1ff0f9cd0c8b528a2179bfa42bcb9ed0dab8581959","side":"left"},{"sibling":"06496615d30180475a0516bb570bc59f26b0e16ca9c00c29ebad33c16145de8d","side":"right"},{"sibling":"4be706f988ca45d43cab8f2259183e094c4d9d4d4e765951ea8771f99ff37456","side":"left"},{"sibling":"8a894e345ced4591c6c848284b4c3f51ed56ddeae9285d26c9a145cb4cc6585c","side":"right"},{"sibling":"f366de0449aa832d8a9478c81a8379498f8e3678470baca568b669af3524fec0","side":"left"},{"sibling":"1306531c589039c86f88f78e0618388a8bb50b0b0440aec466bc1ec3dd4492ed","side":"right"},{"sibling":"e8a1b9fa8af64ee4dc9b55f5cd6ef75e57069b1f9bebd9f51744cd2526ad7642","side":"right"},{"sibling":"c591396326867de53e51e52c2f9f9ea6a511917f7bf7d8b75bccc13a2b610a68","side":"left"},{"sibling":"701946ccff494318f1a2d086a68da7b6d390082ec0dba2e04a5aa4cd51289d20","side":"left"},{"sibling":"33424e652ea44304cb406c6648c64abcc7beb38a1252d692bfc8d23638f2b948","side":"right"},{"sibling":"65ff23311867bed6ed3a2828669ef534081c1feb92557143850e59cdc9c50a08","side":"left"},{"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_60e92033c04b6521702b3f4dd46ca681ae403f129eddbaebfa3cbade120912ed"}}