{"_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_99d407520fbbe6aec8ef938ac4773f182d2f08d8b4218c46e1f6df2d89d04049","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_99d407520fbbe6aec8ef938ac4773f182d2f08d8b4218c46e1f6df2d89d04049","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":110,"evidence":{},"first_seen":"2026-02-08T21:00:00.448754Z","last_seen":"2026-05-30T14:00:42.246739Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":70,"observation_type":"presence","observed_at":"2026-05-30T14:00:42Z","receipt_hash":"sha256:344b63bb8d0451966c1ede8403585207be8cd399b3689b2924af35086a752014","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-30T14:00:42Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:9293837741c0a75c99651dc244e93a06a062fc545fdf7e16b21bc72ef99c1ccda56ff81452b82a2c71831cec3245518c9a87f2885c3e7b12c6e7f0aa10b66f0c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"sshleifer/distilbart-cnn-12-6"},"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":"065ad42ad2ef8ee277fb77f3117deb074426f5db9ab233ed323a41a754ca5575","leaf_index":174808,"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":"7d023dbaac5df58efa44fd96572b5c61d890c9d190317c4b8e11dc6571e361c8","side":"right"},{"sibling":"8e11519ca7bbca3bfd8cbef4a14510c7690484c8a814c97b4f63be7b3c8ad447","side":"right"},{"sibling":"221efc292732d674b70278549e0d5f2f00735f4ea68053eecc13002b331cd090","side":"right"},{"sibling":"014b633795d9e6db67b9ebdff4937c832f5f822aa5b68ee1f520681e207b9463","side":"left"},{"sibling":"3e357e1512887d1dfb25c38bff8c581707b0872a1d365f9ee49f2dc401a43710","side":"left"},{"sibling":"2fa57cde585b7171fa60d6d7cbfbd679a4e697bf0776742fc1b0e4efbe57f4dd","side":"right"},{"sibling":"bb493a4fa8ccf467d42ff4ebb6936a7ba2f2c385e0f665b97ed3ad99ede2a4bd","side":"left"},{"sibling":"161ddc794f5d5741f296e51427b48230271ba802fe3ee1bf2c055e3f069f2671","side":"left"},{"sibling":"2e547c5590b1b3153cbce27813116c9cb18770bb5760d16358e78727441a0e8a","side":"right"},{"sibling":"756075eb1bea6e8b4a33580c40cc60eac933a5569f770a3a1c87406b58f1c4e8","side":"left"},{"sibling":"800e8a96152a290fa4bded5f619332d5055165c0d59f484033a74e078b3add2b","side":"right"},{"sibling":"04b08514d45ff4772df291a0e7566b9868b7821fb6555fe012d6b7c984889491","side":"left"},{"sibling":"649b293429c49f69134ab6c34319b1d1bcc86de732609f20bc6ba09af21b60fd","side":"right"},{"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_99d407520fbbe6aec8ef938ac4773f182d2f08d8b4218c46e1f6df2d89d04049"}}