{"_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_d5b1a80a2bcd52ea38c702bdcf8b30f9de310a33188b4bd9fdd72fe8a42e983e","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_d5b1a80a2bcd52ea38c702bdcf8b30f9de310a33188b4bd9fdd72fe8a42e983e","axiom_type":"AX.ABS","body":{"absence_streak_days":112,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":112,"evidence":{},"first_seen":"2026-02-09T02:00:01.706884Z","last_seen":"2026-06-01T11:01:01.309885Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":62,"observation_type":"absence","observed_at":"2026-05-18T03:00:26Z","receipt_hash":"sha256:0754b2ca46bd82056ae4914b9ec98c2d3364c0d4aea2fe82fde811861372d304","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-18T03:00:26Z","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":"ed25519:1dafec59fa87347a8bd8c7a9028b09ae0019ccbf351eb2625f9efc9f8f4b63bb0f6d8ae99996d3e20b2ab2ec29ea368020b763dc670e4226c20b062cb6f22908","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"MaziyarPanahi/Mistral-Nemo-Instruct-2407-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":"aa680f82769b4769820c810441fd5c6abf6cced591b8c9d705463f0507bee4a7","leaf_index":177341,"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":"84849c58a7c932c60fe97154e80f336a333d6b7898f38943bf7b04b1e54d93cd","side":"left"},{"sibling":"7026abd02c9e466e7c8f931305d7e0245a558affc3bc7be5749261b38047cae7","side":"right"},{"sibling":"de4bbb60801127d02348eca087de4c16bbf6ae1606fbbce1e6141c22b0a169fe","side":"left"},{"sibling":"d647c0bcc8ffeca7d9f17769b56c914d8eddf21a49176e3c124f3b045dc0492f","side":"left"},{"sibling":"7a40955942df5c4946d7f41837dc98fb5e2be51604e1c99136f64417bd539a9c","side":"left"},{"sibling":"74e6974b7c777ef833ac221d721087a4a8dc372ee16976bd738a37a57a7a8666","side":"left"},{"sibling":"573b1b1222f43a5f056c2420bd2c5cc3491c9a960b5f50a13fe6b1d3af360cf6","side":"right"},{"sibling":"f3a37ae03ff1af9db17ade9784027256e1832e51eb50cf051b72baa4a38ce35f","side":"left"},{"sibling":"df0ac1da9d8b5fd4dfbcfddb22ea1680d3105fa63b24a8a19a7e69f841cf7870","side":"right"},{"sibling":"38ecb467d002ceda62921cc0414d12805ee914bfe20f58e46868b894cd00f00f","side":"right"},{"sibling":"652ba8e245aa7e178b761004953b2fb8504c8d4d8a9c320ecc8c119be7e40da1","side":"left"},{"sibling":"491ab5361dce7c22dd2e82d6c9a7ab3b2826ff08ce1cb8270a08f254ea77675c","side":"right"},{"sibling":"1c5a4ce81ea9e2278c8930589f39d8dff5bca3e37c692b03045f3d0c97bd8335","side":"left"},{"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_d5b1a80a2bcd52ea38c702bdcf8b30f9de310a33188b4bd9fdd72fe8a42e983e"}}