{"_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_76ae6fd2d455b3883e999ca571a445b62ec7fdb4d45bd82393e9e2da9626cbd4","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_76ae6fd2d455b3883e999ca571a445b62ec7fdb4d45bd82393e9e2da9626cbd4","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":99,"evidence":{},"first_seen":"2026-02-20T22:01:01.348262Z","last_seen":"2026-05-31T01:00:29.535140Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":57,"observation_type":"presence","observed_at":"2026-05-01T16:01:05Z","receipt_hash":"sha256:3860570d9057a705dc3e42d65ffbf06e4e2a1677541a43c848a55312163286da","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-01T16:01:05Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:09c2373ce1e6a5d6de67c8c0db5aa8a908babe9f3c625b9f290296569eaa8ea4252798429407fd5fa82cbe43e03902624076e7f5d88f45aba0e131d1089c130a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"nomic-ai/modernbert-embed-base"},"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":"ed9e389f783a9ed77a43b2ea7a74ecd7b4939aa62172f7d24c2c720a5857949b","leaf_index":197911,"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":"d6991130b395538c8e87e0b66ac35a56d82ec7fc982e6659c123c256f34d15e8","side":"left"},{"sibling":"8133f254b35bf370c549c974b35a968794a32f5295f27661c9967dd121151370","side":"left"},{"sibling":"70e0362f7e4ab058b16c7951644adc118881154e01201325d33b20b679626586","side":"left"},{"sibling":"9c711a4d995bb1eb8c3e874b1236ac072b847f5a514db0e3dec3354904e729f8","side":"right"},{"sibling":"f6f3205a55f667f7168434fa71acb3c0e6eb406ee283d9e9806aa9c9f50de6ff","side":"left"},{"sibling":"b0f8d764ec152912c8260c6d564b3fffabcf8f5503143ad70821711ecaed9d0c","side":"right"},{"sibling":"87941a862ebcc205020bf7e9267f23252cfe5c7c1eb498b4579791044090ff96","side":"right"},{"sibling":"f61322eb29c8c2bcb721407789eb6d12bb37764dfed2248d4d20b7a1d66d4971","side":"right"},{"sibling":"c963970e3fc440da617b05faa07f450670bcb617f4137fe89d7a7a14d3b6be6b","side":"left"},{"sibling":"794ae64dc48df626d16020870374ee5ff611b7a9fedf8cf1217dd0e8c9d526bf","side":"right"},{"sibling":"af2f0e22c0301f54232c69c98ce02fd616ed360a13c7b55e88ab4bc2b9a45880","side":"left"},{"sibling":"3708ab1fef3d97dd6f14a72a44a49d3f928e34f2416b63c58751ccda6444b69e","side":"right"},{"sibling":"3f980fdb6fedd9d929c29499014835142240b9bb11193675b814d01eeca6d9c0","side":"right"},{"sibling":"f19f9cbe8e5a04d3d274e8be8f611602556cbd19a2f9e7c7afc798b815a226a0","side":"right"},{"sibling":"5d3d9b7b29b07dced290cc7a06c5b1db5df597baaf3236871a5c1ced6463aaeb","side":"right"},{"sibling":"1c40d18600737921292fee85528a9fffaf9e884a43500ea913306d8326cffeac","side":"right"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"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_76ae6fd2d455b3883e999ca571a445b62ec7fdb4d45bd82393e9e2da9626cbd4"}}