{"_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_3d38f4f008fa28156f951c4055876330ee4217e93cf3c83e04c5e62bc44a7e0a","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_3d38f4f008fa28156f951c4055876330ee4217e93cf3c83e04c5e62bc44a7e0a","axiom_type":"AX.ABS","body":{"absence_streak_days":68,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":68,"evidence":{},"first_seen":"2026-02-18T00:00:31.296327Z","last_seen":"2026-04-27T01:00:42.301292Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":54,"observation_type":"absence","observed_at":"2026-04-27T01:00:42Z","receipt_hash":"sha256:a2003ebb7b3f453bee2d3e2f3da20acfbef48369e8550c2110ae8a32fd2c0793","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-27T01:00:42Z","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":"ed25519:11b8975b99a337340e2054d39bf698a925e59a663afa06dad8dd14902a3614dd74fc841a3e60fb31fdf1dac8086113c98e4479d61f50c6eb3921907e1661400c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qwen/Qwen-Image-2512"},"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":"63c5de3b8e912db480812dc8d716bcbeb61c2e618e2c0d66b1c48c4be7f55537","leaf_index":66305,"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":"c52aef95210961c3eaaaec2022bcf6a989b22a4a2a097ec71f291aa7a8ffa7ca","side":"left"},{"sibling":"d153c36fd82170654bf9d2bb65307c65237acda16849635ac0f8eddcd7f415e3","side":"right"},{"sibling":"32c9afb48e9727b30e42dabc9d4c7b67bc7687f3735cb6c6e18d2b6b260f7178","side":"right"},{"sibling":"91f1a8546d29fa790c8426739d341adf241020ff0ebaf91d6dfb42302209a239","side":"right"},{"sibling":"31344d6e9b1006a9a900d58f8e115c08817ac4ed0a19df17f43c81febf0cb488","side":"right"},{"sibling":"c49daf596e12be42d937360dd1757c6dacbb8e601242c246268fb76d823d3eb7","side":"right"},{"sibling":"523ddd4f5d16656a4d61cfb23d55997fb4266f128bd3673de9777f9c9c25854a","side":"right"},{"sibling":"ff544785a176b3ab7d6f773a0a56023dd840286ea46193ea9ffa1249d4efce14","side":"right"},{"sibling":"237a4b53682428d0998ad973dc95b6b5b125315e00bcd06fa8ee39aa2083f97b","side":"left"},{"sibling":"427ba41c23c1328bd1e885743f728cf4e6aff570cd21c4c9b941cb5f8a2a456c","side":"left"},{"sibling":"3466265bcd96dbd62854885a2760842e73fdb5b9d481021474ac18daee4cc9e2","side":"right"},{"sibling":"43f77b0931d7b0e7127110dcfcab4ddb47c3b149fd3279f0eeff28ed9d661d5a","side":"right"},{"sibling":"acfd565539d7e5a019ddca758e5aa3ae661c496f1f8887802c6ee4829518d819","side":"right"},{"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_3d38f4f008fa28156f951c4055876330ee4217e93cf3c83e04c5e62bc44a7e0a"}}