{"_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_915d97af40eb70bc6cbd8a6628bf59a074acee64150883cbbf85dcdc3479271d","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_915d97af40eb70bc6cbd8a6628bf59a074acee64150883cbbf85dcdc3479271d","axiom_type":"AX.ABS","body":{"absence_streak_days":66,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-19T20:01:18.563455Z","last_seen":"2026-04-27T16:01:12.130815Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":40,"observation_type":"absence","observed_at":"2026-03-10T02:00:14Z","receipt_hash":"sha256:e3ce9849db0b0cac0b48bb69791263af8fd81a959007a1b01fb2684ba7a4d63c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-10T02:00:14Z","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":"ed25519:8672b93a6d1460362598e59404358abf4b1931f5befb3ffc511813c484d33e9fa1b0f25615c9475148fbc057a7d4cfbefd629786b8308f1d1516ffaaab3ef706","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"unslothai/vram-40"},"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":"b46555459060c4c366b6a0ba23f14b6c62fc3275f3dfafc0613d2e2cce766c93","leaf_index":72581,"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":"2eb656f8e1cfbc531411b67341ef8dfe6e950498b8b40449c85dbd9bdafaef9f","side":"left"},{"sibling":"5e2c6676e41067bb7733e1b881b423efcd7a9f4f5476fb7b4ef91facf7f598f1","side":"right"},{"sibling":"9591c157f9506a108de61b25a59be4d1e76a23c46d9b21ff476cd0559b53e4f8","side":"left"},{"sibling":"c2c9c8050cd90464464f0f17e243d56f12cf0b8b09ee0c4a1a7c4e396c611d32","side":"right"},{"sibling":"8ee73672a27312415c3ebc3774144b12ad62b2cfcd975dbafa3e22d53f7afbf4","side":"right"},{"sibling":"19d5c2f78b2a0563119c7d994ffaa5d12530b95d23d30dddedf3c24302e4f72b","side":"right"},{"sibling":"c22b91c2a022f10fbfb617eef4c890182a49fa157f2f60f7361818e6cb236f3b","side":"right"},{"sibling":"1fa9a57bcb7fea0f518df6fc5b125f5b8159273382880c726e66e02382462ad3","side":"left"},{"sibling":"3b06fbcce674884c6e9bea743afd7232f9382317a7a44b0ac55bd249543c52b5","side":"left"},{"sibling":"f1760958ae82ba8dcc364e86f2160ec3597dd0fd795380245e4fb7d4e627a6c9","side":"left"},{"sibling":"08cd23b33b5c7a8cc1c1f1c7d15d5f94a60324dc25254562ff81f95d1a5057de","side":"right"},{"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_915d97af40eb70bc6cbd8a6628bf59a074acee64150883cbbf85dcdc3479271d"}}