{"_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_a34ca5a66f2ba8948ddc466e8f57560fa1971c8a04809da3b5f2db25fc9a6096","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_a34ca5a66f2ba8948ddc466e8f57560fa1971c8a04809da3b5f2db25fc9a6096","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":120,"evidence":{},"first_seen":"2026-01-30T19:00:02.123249Z","last_seen":"2026-05-31T12:01:15.587016Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":70,"observation_type":"presence","observed_at":"2026-05-12T04:00:43Z","receipt_hash":"sha256:359bf3facbf56bf6a871a9a98b2d0536ec12e4663fb907f903341888eddae96a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-12T04:00:43Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:a2aa5dcde21a7175902f3e0bb4483121c51c2c6d6d53811649039c99e328f02964aaa964b77c418b29718a674dba6d16ed7bfc92870ed886dd298c202d57320b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"openai-community/roberta-base-openai-detector"},"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":"4c4740ab188f31343d1a67c0852c0282d4dedc6057b98e1ffa76f3e3979c7a9c","leaf_index":168982,"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":"14fcd0c22dce5cc241ad706f1c17c3b26eecef6210f3534435203e39d9f136eb","side":"right"},{"sibling":"134b184a027daa071ca0cdd2348dcd7ccc2be867f440986cc70bfaddf93f1591","side":"left"},{"sibling":"81db80a52e02e8a40fa82588729795c918b583c072f463096e2b0c441308278e","side":"left"},{"sibling":"b5eb539978f34732d3313d50404e1c516f8057047f3902937c5df747454a8532","side":"right"},{"sibling":"006423e8903ebf21ce64ec179b445cd708548eb7f7ceeb5e7497ea6e8cef971b","side":"left"},{"sibling":"5f5551dfbe9badf8000ba9670322386b9c02736b4fcf6617096d65bca36e936f","side":"right"},{"sibling":"0b68ce03e42e1699af011a08ac1ee886cb6b4f022212f04cc6b824c88cd971fe","side":"right"},{"sibling":"aa68c40bb190c05daf71694d65d40f40c59a96ffacef3ccff32b50129fb94b94","side":"right"},{"sibling":"d178a67a8c3ef0f67327fdc32597283ec44a9aa54eb662f9a05ef2c3fd7d2f2f","side":"right"},{"sibling":"f62f07fc1b8ae4d7c6727878e794335fd65d1d3909bdf2d94bc06cebc6f26df5","side":"right"},{"sibling":"e00b582d301f47a14f35127d65218875c44237de9157712e5f5cbfe6cb64b130","side":"left"},{"sibling":"ac5c28526884582d0b4b660f81a8f1c10b7cbdad95635ef6b672e25553f8f1cd","side":"right"},{"sibling":"f47f4f11a3e03fa1441622747527698827154e2bad719730b3f603bd2c2c75a0","side":"left"},{"sibling":"a2e6cb14f139a0725329e63d857dc8775670a0d0e5df11633a6fbbd1b3dbdf20","side":"right"},{"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_a34ca5a66f2ba8948ddc466e8f57560fa1971c8a04809da3b5f2db25fc9a6096"}}