{"_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_d5b36efb8809ad965f692940624d3fdb8d83c1e7f9fe06f96ff41e49d79e61e0","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_d5b36efb8809ad965f692940624d3fdb8d83c1e7f9fe06f96ff41e49d79e61e0","axiom_type":"AX.ABS","body":{"absence_streak_days":109,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":109,"evidence":{},"first_seen":"2026-02-10T13:00:00.793298Z","last_seen":"2026-05-31T01:01:21.846130Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":70,"observation_type":"absence","observed_at":"2026-05-28T19:00:59Z","receipt_hash":"sha256:82772abfaed8c0a66c725a1f8897a5b45d998cede6f4dc1da5e5f8df4480978b","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-28T19:00:59Z","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:fce8447446346a607cbd269e30dedf844a4ba830cf5c1e7a0916a34700c2598787ba966d835ca3da810425cff6a9bb1926d8fe2b17890af33a10d4486d73160b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"allenai/dolmino-mix-1124"},"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":"fe6070ad4ed6e20c529b4e8e86ea8a6660c225a5d0d17b9814822a784de02ab5","leaf_index":186101,"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":"5b6842dbd0e6743d63bbde20ac67777487056e85131af9769cb28ae8f29b0bd2","side":"left"},{"sibling":"dd9604b937c84cf4928b4e067fd5a4640b2e9562466c74bea115c69c6fcda173","side":"right"},{"sibling":"edecd7e2ba38de596b8a274cd69581cf23fddf0e22d3dab29fd0c5a5e6825696","side":"left"},{"sibling":"9513f366f3f40fc021316c5c0a3c97f536193b6e32579995ed18fe088061cf6c","side":"right"},{"sibling":"ae2dd89b130a3c0235e6337366d485ebb6775cae72ffdb62837505c89b7cef50","side":"left"},{"sibling":"41c3926415cc764ce39bb433ff8aca2729ad3f5f6408d0ddc861e00097607f25","side":"left"},{"sibling":"f209cdba64d20143840d5868eb7808d97c19c9016e03ee3ece3d37dbcd5294fe","side":"left"},{"sibling":"6b76988423f72d1394faa7d8a881a4464589a5da232b3bd7cb7a78f26fbb7810","side":"left"},{"sibling":"90d7dd106255d6b6d87af064aa4a4ef02c64d1eaf579417d4f01daed15dc0559","side":"right"},{"sibling":"75d806a2d0d962d6b07ea755e2480d1b7bba640a16fcb736657149e3e669b3c6","side":"left"},{"sibling":"733b23aa262f7390a25500f68312eb3e8745a857b5ac8ce3d9cb285914a951c8","side":"left"},{"sibling":"7f66927f8941b2c15ec3352bfcfe82ed969ea6331e5d26647e6f556d69faa545","side":"right"},{"sibling":"5fb7c0904a7207ec018cd62bc4c9bba6083af0d13dfd3a06e8a233f3b4026958","side":"left"},{"sibling":"073f2510bf4f24b7b327dc90f5284f8198df6ba8606931d6273eeb969d0fca6c","side":"right"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","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_d5b36efb8809ad965f692940624d3fdb8d83c1e7f9fe06f96ff41e49d79e61e0"}}