{"_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_cf59ad1bd603786b6ff7e4efd9463121da71a2bfe45cf8cb90f1e4b7a02c4dd4","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_cf59ad1bd603786b6ff7e4efd9463121da71a2bfe45cf8cb90f1e4b7a02c4dd4","axiom_type":"AX.ABS","body":{"absence_streak_days":64,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":64,"evidence":{},"first_seen":"2026-02-21T03:01:07.281086Z","last_seen":"2026-04-26T17:01:07.365276Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":45,"observation_type":"absence","observed_at":"2026-03-03T12:00:28Z","receipt_hash":"sha256:f0c28f694f67340a6cabcf2d223b8465671b932ca55065880f1f33ac7207bd65","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-03T12:00:28Z","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:c16a7052716956136e275674dd2f4d48a8dc49db58fbd48dbe3d320eff570334366c6d835e41da5315a78ea1016fb7968fcf5b39b2fd53d779ae3f7212f27b0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"BLIP3o/BLIP3o-Pretrain-Long-Caption"},"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":"807707d3ae7649be503126c39c37c11d34d9303fe6ace46aee40fc97558ecb05","leaf_index":85909,"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":"86b00e5ff3267cd077253d842f684e3330ee0e4826a459cf295ef698a6fd1dd6","side":"left"},{"sibling":"14609f1d0dfd0128cc56d49254e19234040bb45817e0d80fb598bc33fcb5db2b","side":"right"},{"sibling":"872f2a516dde4ea8deca7c280b5764947edef8e78c91b77f2cb14d6d71b213ba","side":"left"},{"sibling":"0e017cb09e95769de9a6c7333b00df23c61b46b5087ea0f33886b51c12654ca5","side":"right"},{"sibling":"25bcccac317f12c99a91d6b375dc9543c0a5c20fd4a789045477b320a01842dd","side":"left"},{"sibling":"73fa25687d8913dc7a180245c728708233f5f178a346d4af42c9f64f8312b91e","side":"right"},{"sibling":"18a164dac525e7e5d5b265a8ad63a8593228b9e3d1d6b788ffb4c2463a69c922","side":"right"},{"sibling":"f9f806a26c94c4aeca3a5e5efed86f4c47b8b6c90207e6b1053b0e5b7b5fd3a3","side":"left"},{"sibling":"5e8b1cc0786563f116c4188d359f32d84f9351ebb9733e3ef8ee1c43a0fcba02","side":"left"},{"sibling":"3654318aee1a92edafdc67f08cd0b79017e2f0dc70b76eff6978bd9590a9c825","side":"left"},{"sibling":"6bb2303ff87e9d42db68672322d70bec7c17cae015470e9d96d77fed040217b2","side":"left"},{"sibling":"c7896650a9c7b8e3d824bfa0ae580c11fc389d94141e891e93b12741b1e8251d","side":"left"},{"sibling":"8bc99cf5880f41b5ae9cb59a4abe152045a388ed3155e24f99fa12513ba614b9","side":"right"},{"sibling":"c4def41e81dc1081cff30061e9d7598daa1d0aa63c9695552263f1329d95ecdc","side":"right"},{"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_cf59ad1bd603786b6ff7e4efd9463121da71a2bfe45cf8cb90f1e4b7a02c4dd4"}}