{"_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_ea41b49d5effd1a0fb61f14dc2c3d98f81b87e7641ca39c8aac9d30ea940820f","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_ea41b49d5effd1a0fb61f14dc2c3d98f81b87e7641ca39c8aac9d30ea940820f","axiom_type":"AX.ABS","body":{"absence_streak_days":119,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":119,"evidence":{},"first_seen":"2026-01-31T17:25:24.064858Z","last_seen":"2026-05-31T04:00:38.392946Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":67,"observation_type":"absence","observed_at":"2026-05-11T17:00:56Z","receipt_hash":"sha256:ccb9c40c1fd456076e6ce82f7a63d44f47fb5ac2f87cb23f5cd6d32f605333bf","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-11T17:00:56Z","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":"ed25519:2a163731a7a5497cfc847b9a01e9f7d37b7c713b50364e48782958ff00ca51ed14bb3db34dd01b7df51d41f70a423d7cab71b3b28c4c7e5dad987e54419eee02","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/regnety_016.tv2_in1k"},"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":"841d83808222425ea5f5e813d59d5cb8f9d9ba7290944f62ac027e5acd765b68","leaf_index":171268,"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":"c695ff32ee0b7b0331c6dfdec3b6abf680f78f8937448166aafe1dfd3f31cc7c","side":"right"},{"sibling":"2b70a4cccae560d3b219ba6753c18570a2cc6bc2fb8703485703c008eec4edd8","side":"right"},{"sibling":"cb10eb1f5bdace17035256af4b66817ea89cab71f6b29a743fc3fdd5301db60e","side":"left"},{"sibling":"948e31891b5f917d301a2d7c8cc77c42f0212834ae049f7ec308297c5eb65f35","side":"right"},{"sibling":"e2cdee60cceb14fbcf38e8e2197edd5e92084b2a30834cee9eb5570258fdf7e6","side":"right"},{"sibling":"8ec06667913a18131e24957e45c2b2a992df0837f801ab3a1f21f762ed4b3176","side":"right"},{"sibling":"0eae25216d38cecf0c5ff7f312aaac96c33991840231c80d73cdb8117e04a8c6","side":"right"},{"sibling":"3d9cc85626d65c39ac50505e3e06b9e0155d4e7b92e9fd2d5a7a5bd8bc80f5ee","side":"right"},{"sibling":"7dc343aed30147efc3a5b8d24826f0a2c42d0aeb3a8ee12e9c26a83cba2bd1b9","side":"left"},{"sibling":"5457c876f64ded3176a897cddc16d0eb70557ec29a2f126df4267e84ec16a053","side":"right"},{"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_ea41b49d5effd1a0fb61f14dc2c3d98f81b87e7641ca39c8aac9d30ea940820f"}}