{"_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_b0f68d93c1ef424e2f8f094b272da86ed444213cfcd1b0d88f1b2ac0ff679e84","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_b0f68d93c1ef424e2f8f094b272da86ed444213cfcd1b0d88f1b2ac0ff679e84","axiom_type":"AX.ABS","body":{"absence_streak_days":120,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":120,"evidence":{},"first_seen":"2026-02-01T03:00:01.384595Z","last_seen":"2026-06-01T06:00:55.201536Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":75,"observation_type":"absence","observed_at":"2026-05-06T16:00:20Z","receipt_hash":"sha256:bc221ee6b6faf55c0ce6c12bf69a8fad5a50d81f2126bb193c3dc61fccf46c43","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-06T16:00:20Z","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:f8a3729c8cc186959d0e85eefb35a13fa4c620794d2eed07316f188fbec57baf84b4143cbb1bf750cbfe0100412adc32d4c7caf7a717d1e8f5520b2bf6e6cb00","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"AnimeFans/Iwara_MMD_all"},"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":"704509e0014f263e3a6fc6c3439f303b45eb3e60ad2c190f16b09c08f43076b3","leaf_index":171939,"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":"1a0c0ea448477c66388f8ddb3234ef6a93a3400646cf67ac808605b440bf98a0","side":"left"},{"sibling":"3ef026c55fe5e7ff4e320ce60d6246c5086f9a864ee813cd10fea7647ddf9d7d","side":"left"},{"sibling":"d136dcbb180ac8d8dc178a525e6554dd53106bd976c5d1c60fbf0b94de12f12f","side":"right"},{"sibling":"fd20cf4b64439a92625767455549b6573adb0e59f95e05a1016fa4217193cc6a","side":"right"},{"sibling":"c102f6a7e3ee33923089a39b0c72883b9a8da32ba9382ca228429775be794f6c","side":"right"},{"sibling":"ca1549375daf6638aef259c9a160ae64a3529063e6918fd30941fdea3acfcfaf","side":"left"},{"sibling":"bff272be61afe4b1f31bec2ec95968b442200b2dc6e06de309037d528ff6b9ec","side":"right"},{"sibling":"61facb71fb7ee4165238a5ae442939ebfb8e465976c55de63a459f3973309c7e","side":"left"},{"sibling":"0655a90ce12eb62f463192e92d497557603faaecf412467f637d8b3d6b892bdf","side":"left"},{"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_b0f68d93c1ef424e2f8f094b272da86ed444213cfcd1b0d88f1b2ac0ff679e84"}}