{"_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_b28fbcd2e7df908471d6400b7d5595cb9886e73db5f026e38b3892df9e1d6caa","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_b28fbcd2e7df908471d6400b7d5595cb9886e73db5f026e38b3892df9e1d6caa","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":110,"evidence":{},"first_seen":"2026-02-09T04:00:01.498730Z","last_seen":"2026-05-30T14:01:01.166509Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":70,"observation_type":"presence","observed_at":"2026-05-03T00:00:06Z","receipt_hash":"sha256:46e153d7f1c31cef9d73eda4d4d176043e3419e62b4d6897eb4eebfdbd30ef9b","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-03T00:00:06Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b412109722f75e5b512202956e320b826262e3d4107de4a77e350b755734ce6b0a90d114d6835f730dcd35eabf4bed94e27b80742239044f4f29fb3f4f33e60c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mlx-community/gemma-3-4b-it-qat-4bit"},"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":"4ad0c67d505222fdbbe9ee6a572ae220bb23cdfa33f3009098e248711ee7f08b","leaf_index":178046,"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":"eb113ca00d6fa74a1d70c449ab174384b9c4970862ab86b3cd64f36b51b43f3a","side":"right"},{"sibling":"88b9aadd1640f7d9ce1424d162ae3b564265b4445fba7936e8f2dcf6680bc5fe","side":"left"},{"sibling":"04b55f686c44c5607803dc04f569ab16d2d631e32006ca8b058a79be4dbf8092","side":"left"},{"sibling":"aa970439e0bf25077007f69f79ff97d267976bff77035900804c6fdc4e4a2a43","side":"left"},{"sibling":"129ea80d043ff6d9ccb564b70cc58b12610ca2636cb19560dfe069d4df6d7752","side":"left"},{"sibling":"9e5bc8108c1dd16cfb5947bb67b444c4546550c2aea2c28be0bd84c44703c671","side":"left"},{"sibling":"895eafc3b9c9d0b35d241bb99c265cb277183d2cc1792a7f3844b655e8f09db2","side":"left"},{"sibling":"ac99e940fa26637e987c632c47c302bb27d7a2159f04f40c62f57f96517170b9","side":"right"},{"sibling":"f3a9307240cf4f653064308c3fc8f3ad6b160f52bcba7cff4a411756b896a76e","side":"left"},{"sibling":"351bcbae4b19bb61d41bfababe005abac7bcea16bb51e903cf260a5c5ea625fa","side":"left"},{"sibling":"652ba8e245aa7e178b761004953b2fb8504c8d4d8a9c320ecc8c119be7e40da1","side":"left"},{"sibling":"491ab5361dce7c22dd2e82d6c9a7ab3b2826ff08ce1cb8270a08f254ea77675c","side":"right"},{"sibling":"1c5a4ce81ea9e2278c8930589f39d8dff5bca3e37c692b03045f3d0c97bd8335","side":"left"},{"sibling":"d206dac98f59b980c3a27b0f55d71af3c6feb7593f4b51c3e75645a6f0387f69","side":"left"},{"sibling":"0ce2afcd1cd99c513974951782e71b427eaf461bfeae7535f1d33e7959844b05","side":"right"},{"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_b28fbcd2e7df908471d6400b7d5595cb9886e73db5f026e38b3892df9e1d6caa"}}