{"_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_d7bd8a701255ee3647f8bdfcf46992b78f161d5ea8e79ebcc9428037a7d8343d","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_d7bd8a701255ee3647f8bdfcf46992b78f161d5ea8e79ebcc9428037a7d8343d","axiom_type":"AX.ABS","body":{"absence_streak_days":97,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":97,"evidence":{},"first_seen":"2026-02-20T10:00:39.584630Z","last_seen":"2026-05-28T11:00:05.431669Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":71,"observation_type":"absence","observed_at":"2026-05-18T13:00:54Z","receipt_hash":"sha256:7ee77c89c73f16f6f3b3a5ceafa307330d522772d041f01e8777c33dd062c603","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-18T13:00:54Z","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":"ed25519:793d5b3ff0faf8c22a2a470df1e70c4d5fa14fbae74152c16c08febe21ca3eec2d8296873fd5ee26fc0896502e7443140867ac2b752265f8066dc5f6217a8508","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"truongvu2710/action-data"},"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":"aa97e1391037aab6ac49eef59867ba822ab30b754075f18ff788af8828ac1cb1","leaf_index":195592,"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":"787a4f185296fa9671c84fb1c2d4d8325c7f7e7dc5d889f6915718d2ffacaeb5","side":"right"},{"sibling":"c1d46bcf200fa50af660d989016f69e04be3b0f0a6a7213b7dd91b2ebdb51317","side":"right"},{"sibling":"bcba386aa0e96b6ac8172b7b729ef9df9b8e3e7f2c04f13694d4a311f6b92f85","side":"right"},{"sibling":"ae0badcf090dfd7b01bfde79ed07297d668d4153d6fe3c56232f7e497523f21d","side":"left"},{"sibling":"7c0cacbfa54f5ae34a2021f00aaf3f9f5fc0fbdf11b6bc157d2588ce2c843c21","side":"right"},{"sibling":"ca328fe0ed6cbee235765a2d19e04051bf58862857b4f64aac9c0b8b030a29ea","side":"right"},{"sibling":"c058c3b61bb6ed4ce14e4c982705b9cfcb692bfdced2f1a68368140cd3a3281b","side":"right"},{"sibling":"3aa9bdaa2b1add4dc9719f696ee263b0d6a0fc5b77e1b7e6afb3388e761fb7de","side":"right"},{"sibling":"c0bdf576b880f75493d482aa4b44236488d3b34e747f50842f0310c00e97d434","side":"right"},{"sibling":"1b8b83290fa064a71e4d32e0ae2d1ed900689641f33895755a6babd9cec84b64","side":"right"},{"sibling":"3abb8657233aa835c19b2224878ce184907dce3b2aa3b4881d6c1cbfabfdc5bc","side":"left"},{"sibling":"852b12aa0e9b2743d10cd261feffc97d8d1e1a42e3b486ae85fe460e1b166e12","side":"left"},{"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_d7bd8a701255ee3647f8bdfcf46992b78f161d5ea8e79ebcc9428037a7d8343d"}}