{"_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_fa4a2e5a5e8b6ddd2ceb28d3cf3d0cc6db0ca6cbd9dbf4e548c33307946fda4d","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_fa4a2e5a5e8b6ddd2ceb28d3cf3d0cc6db0ca6cbd9dbf4e548c33307946fda4d","axiom_type":"AX.ABS","body":{"absence_streak_days":100,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":100,"evidence":{},"first_seen":"2026-02-19T23:00:29.906546Z","last_seen":"2026-05-31T17:00:25.129269Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":52,"observation_type":"absence","observed_at":"2026-05-31T17:00:25Z","receipt_hash":"sha256:4f5f409fd2cd9de3a8e8e33cc7d414f13e956e355d11da9ba3f6913b656a2651","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-31T17:00:25Z","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:fdca9dbe62f36641071d05ebe1bcc712242344909165c04c3bd92bf85d7e766fedb543e7c92a2ea36002cf61e1a08b19a9a724b07f8ec4fb7ffc2ea70abc7709","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"monologg/kobert"},"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":"596371bab5c9068306186c2af1e624b5719ea74a7ea5c8798c4e33e016b15533","leaf_index":192877,"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":"067e5a865c09a3e7ca21ee5d59e1e9541ae1273ab67f37047db1b7f352267558","side":"left"},{"sibling":"6f7be98c180dff353b5979c38c26c8cc0ad72f56e6566073d64bd9e2db3c8eba","side":"right"},{"sibling":"5f6c17d672f9373a685284f087d8795c11a5224831a81838039dc90483b2b31a","side":"left"},{"sibling":"143688400f50aa45b21132eec8edfdd3ac547920c0c271630bcedfd4eb7f6254","side":"left"},{"sibling":"2fac682de7bdf11214c88faef610318b2788a6957210affa39042c8ad9b3f7a9","side":"right"},{"sibling":"68b29ed8627b1eb8143ecb6df2c6a0ce6981b39925ab94cbda93f2e8c30db055","side":"left"},{"sibling":"35777b2b61ac89e33abcfbf6c1e476b8e83c6d4286dc1f6520fbfaa1cd17f17c","side":"left"},{"sibling":"1c43b83dbc7b13e56c68d5713d9c653c948a9f6bf3566efc304ffeb05e399007","side":"right"},{"sibling":"d9d99c0f88eebed351c5c83c29375400eac8964b66a04c60ab28b2ca2826fac8","side":"left"},{"sibling":"62d6153937d247e373617af0a6058a75e95d1feb00b082d3dffe723b33432bfe","side":"right"},{"sibling":"a02edbbeace906ae363d91b3ef0a1c5956adb7eda0c05a948568d2a97c8c1273","side":"right"},{"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_fa4a2e5a5e8b6ddd2ceb28d3cf3d0cc6db0ca6cbd9dbf4e548c33307946fda4d"}}