{"_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_fd3f7bdb2742507255bfa704ea1607491f8b54c15dc9e7305bf765c88df4cbb3","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_fd3f7bdb2742507255bfa704ea1607491f8b54c15dc9e7305bf765c88df4cbb3","axiom_type":"AX.ABS","body":{"absence_streak_days":120,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":120,"evidence":{},"first_seen":"2026-01-31T22:00:01.293493Z","last_seen":"2026-06-01T11:00:36.525829Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":76,"observation_type":"absence","observed_at":"2026-06-01T11:00:36Z","receipt_hash":"sha256:93fad4591eb2fe100e3507b08daa74f48fa4b559c261b9a596e80ab50d8f4d91","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-06-01T11:00:36Z","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:a01c5c630f5545254f8b595e48489e54effa0d23ce7c4f4d4b56cead8830c2675970cb44ab12258c767415a7c0f8831befc2824f5980b559d21fd053df36410d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"jobs-git/HPLT2.0_cleaned"},"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":"388d481479e3d915a5d54a16fa9def5b9b012a6f43407f7034261edc63172482","leaf_index":171717,"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":"85988b645af034e383586b06d57a32670df83699c219f411e5efb962fb3ea345","side":"left"},{"sibling":"aac2f10901beec450752b8da1774c63e0214577bc8e9bb6889d316e78cb6054d","side":"right"},{"sibling":"41e78b82ee71dd3bba2c8dfbf7e99dadfb7dd60349b535a24b133f711481fca6","side":"left"},{"sibling":"1161bd3e766483bf0d4e83d09474c833a0383767fb4d09bf646815e85c53f6f8","side":"right"},{"sibling":"64a7ab3b168033c6be62a1b96a815cd5d403f30ee92dcf906e9f79c6c7e63378","side":"right"},{"sibling":"028bde68bfaa940df9ba7e5ab8cec0632924768162907fafc637d50b1cb161c8","side":"right"},{"sibling":"366ad97087f9939036fb7b62296412f40230b9cf4017bcce7d5f4b2f46208429","side":"left"},{"sibling":"f75056f5d40abe314605e99cd9b730081f16774dc84b832f80819a20ec387d9a","side":"left"},{"sibling":"750d5855718ecb349f275465ac9015756e0e876f796dbc015ed6fe6a22d83b8c","side":"right"},{"sibling":"68afe973d9ff9dc9e091cdd3540caaa39ec925b75c3d5db50ac497d7d28dfc6d","side":"left"},{"sibling":"cc83269cb54be0f1b7bd85900605ca040aa8142cb90c41fee414701cc9bb1014","side":"left"},{"sibling":"a9c67be31eafe6aeb631515e08c8a8ed72b8e82675da5983a120200416e592dc","side":"left"},{"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_fd3f7bdb2742507255bfa704ea1607491f8b54c15dc9e7305bf765c88df4cbb3"}}