{"_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_1ab64b735fc95e8a0bcc97b72501e647c4ea4ba72040656862bbddda100af8e3","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_1ab64b735fc95e8a0bcc97b72501e647c4ea4ba72040656862bbddda100af8e3","axiom_type":"AX.ABS","body":{"absence_streak_days":101,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":101,"evidence":{},"first_seen":"2026-02-20T02:00:35.659592Z","last_seen":"2026-06-01T05:00:59.742144Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":63,"observation_type":"absence","observed_at":"2026-05-02T08:01:05Z","receipt_hash":"sha256:07364601b2891d496a7f58d68e7b0dff26e34cf57a12f8a411624ac90eb0a9b4","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-02T08:01:05Z","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":"ed25519:746f707f3118364111086a5d12c6a45bf410875a1de50138cedd81fe3109ecc50d47d95d820e913f248dbe2c97f1f6ee0422428ab83c86a8d535c06d54a9670b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"MaziyarPanahi/gemma-3-12b-it-GGUF"},"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":"3009afccdacb86412e56f7db6c11b60e4d491d0279d30956f6b8a654fe850e5f","leaf_index":193717,"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":"a69a23b69508deb241b5aa4fe05b7332e1b8dcd5a361f0d2db560aa08e0c2b01","side":"left"},{"sibling":"5996f939c74ac0b29ca726da614b103598fa8300bd499933e0b180c31e41d9c7","side":"right"},{"sibling":"4305e3af4e84150db51f031cd27c1f98f7e028f8d6655cce4907b4affe806dff","side":"left"},{"sibling":"134b74b7fd94c4efbe487b5f2ba7ca53269ec8286eeacfb1fc2fe523268440d6","side":"right"},{"sibling":"ab2b47be8c344fc0e761a90945a9cf970925530b1841fdb83e4c23095cf64e40","side":"left"},{"sibling":"b6089914443ac2bfe00d5dc1f4cba1322ad196f02a00fbf41dec96371f61fbf4","side":"left"},{"sibling":"7ad6e4df339b55bcf494f2887e1f67ed0927da07d09f46bfa8a4484f9e788152","side":"right"},{"sibling":"5763545e5c32f4496e9e3f6008bd55f1164e93d35b4ee35139f3338d96a45cad","side":"left"},{"sibling":"2b6494f7ec14192a4514848892fb965b106e2a08ea252453fd579af2a43d1745","side":"right"},{"sibling":"6ef298bd6310bbc73e2d24248f878aec155999988e3a87733f70c9135485d3dd","side":"right"},{"sibling":"7005023bcecef6f51fa84ca93bf7fa495b94d4b0ff5738275436fd78d3c1dfce","side":"left"},{"sibling":"66b776250ae7f1784e5a0d25d710e50c338f321d4ab65c9c771db64a1400e066","side":"right"},{"sibling":"05fdc9a3643b199fe5fd47ec60233aabe5acdc42b0e3568cd1a0c26045cb3096","side":"left"},{"sibling":"f1600782ea689fb7ddeed4405d41ba27b76758f1f51ccf3fcb53e928a41da945","side":"left"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"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_1ab64b735fc95e8a0bcc97b72501e647c4ea4ba72040656862bbddda100af8e3"}}