{"_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_975900c2b1daa8a7e734bb4aec207be412ab18b7e71978513d7faa4cac9cf6c9","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_975900c2b1daa8a7e734bb4aec207be412ab18b7e71978513d7faa4cac9cf6c9","axiom_type":"AX.ABS","body":{"absence_streak_days":62,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":62,"evidence":{},"first_seen":"2026-02-21T01:01:02.798321Z","last_seen":"2026-04-24T14:01:15.071604Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"absence","observed_at":"2026-02-27T05:00:42Z","receipt_hash":"sha256:d2b9612062aaaf0550f5fd10ca3c978f509f761f1ab88900408af7751860abf8","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-27T05:00:42Z","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:df45ca62255bb10ace0b792a7a093b95141fc0e46da707d4719bd1cc5de34a32bcc0fb9edd5a15c9cbec6e15cee7e7e519f8f1d8c15bb9f86aac7b4add255606","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"John6666/prefect-illustrious-xl-v3-sdxl"},"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":"5c67cda72203bfdfd970bb8bd4294780b22e95b10e3b212a97c009b2d57a908c","leaf_index":85548,"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":"be1c660b776b4ac4bec4da0e1a08f0e0220363302812790a85d488c48036a9b9","side":"right"},{"sibling":"1e2da56a12f95e2be94b3c34989ca12496c38bef112a0ed7bd38ade25553ca42","side":"right"},{"sibling":"67193a723005b78f0daab2474a8fe4c039b3a87ec9ffa67dd776e75e9a3b6f13","side":"left"},{"sibling":"a6444941538d10c45ea1a91a167538d2df2f5a193dfee80af5eed0fe0319371c","side":"left"},{"sibling":"cee462bb528bcc9aa56da4ff072bb8d262223e40977990911089549237877afe","side":"right"},{"sibling":"49add4ef4122da8b2e5db7af3b2e703ea82a6c86d1919e4fe9bc18faf1b40a3f","side":"left"},{"sibling":"bc24a3a6398d1ff50eefab154ccabad87c5c102234d53df0a73969f1e16d77bc","side":"right"},{"sibling":"62f2a9eab25a7f9a4c16ad105f3f58572ba6da850db22c7ecf22c1c59952ca0a","side":"right"},{"sibling":"c273e6218d6e65ffa8032e941cbd9e3a12b59de4f28e9c1ecfa26805d5587837","side":"right"},{"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_975900c2b1daa8a7e734bb4aec207be412ab18b7e71978513d7faa4cac9cf6c9"}}