{"_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_238fb94f01ab47776c569249f35cd8a97aafb7c7545d61d239a6c68a02e9d8d1","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_238fb94f01ab47776c569249f35cd8a97aafb7c7545d61d239a6c68a02e9d8d1","axiom_type":"AX.ABS","body":{"absence_streak_days":107,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":107,"evidence":{},"first_seen":"2026-02-10T02:00:02.074094Z","last_seen":"2026-05-29T01:00:51.485722Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":58,"observation_type":"absence","observed_at":"2026-05-23T08:01:19Z","receipt_hash":"sha256:78df590ff8fdd73e9ef1bbee41d44c4be298d4c5845f90599deae6c85b70a848","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-23T08:01:19Z","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":"ed25519:0a1bccaad170fc93c14579cb6f5b3e55c4b8e7c10052105fe62c0cc71345da089c2eb23cfef250ac519eedd6594d631b5821f9eb51342373049a4ba669465f0a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mistralai/Devstral-Small-2-24B-Instruct-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":"5bcc836d4361a2d72a2b469317a85fc8853c3fdfda71c2402b3d0ab658f4827d","leaf_index":184566,"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":"d71754421cca6a6c442888606e6a222ad8efc3eb88d3414bccbaf3f8f6e4e29c","side":"right"},{"sibling":"7d96470ab4f780047863327a316a314959d15d96c7b9f2b1cd26af0d60943a4d","side":"left"},{"sibling":"3256b32eb3410941002d9d47ecf60c8a1888d94a33b153934ac0f70a109ffe68","side":"left"},{"sibling":"da1a1f3f6e29cf65ef4a6604977c5b0b5d15bd8588af6812c91e3bcad9ae0bdc","side":"right"},{"sibling":"552163f60570277d191149586482f9706cc4be69c2323ffcc49aa1040f9231d9","side":"left"},{"sibling":"e45e5dbd20238df8ca0070e0162bb44f4bdcebb2d514b5d7e99d320c15c4fb28","side":"left"},{"sibling":"ec0878955015f1829998d9f063d539eb5aa212eb0fde6010c6aaf677efb3e61d","side":"left"},{"sibling":"945657597c2084dfb7252b517041bed5aa74a72374ca421a1f9e8eb5933bf897","side":"left"},{"sibling":"83ec610ed8a4b9881f4ec98c2d5b29bbf56139a072810720ae9ad5a72d78f3e4","side":"right"},{"sibling":"230e26cbdd91f5bd7955457b5e212963b39db3953c4402d4e373a12c17300e05","side":"right"},{"sibling":"b1463606dd21bd42ee8c06a87e80e491b869ad851fa6cf0c7084111da7812a3a","side":"right"},{"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_238fb94f01ab47776c569249f35cd8a97aafb7c7545d61d239a6c68a02e9d8d1"}}