{"_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_68c68eacca02a71491a8a4dfdc7a067f7f61d49e93ca55ec37e1fb87d2aec776","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_68c68eacca02a71491a8a4dfdc7a067f7f61d49e93ca55ec37e1fb87d2aec776","axiom_type":"AX.ABS","body":{"absence_streak_days":100,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":100,"evidence":{},"first_seen":"2026-02-20T13:00:59.342331Z","last_seen":"2026-06-01T04:00:30.229896Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":56,"observation_type":"absence","observed_at":"2026-05-11T10:01:17Z","receipt_hash":"sha256:a6f58923071bf2bb2c038012ba069cddcfb3b79f39ad736dfdbacadb4f3eade4","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-11T10:01:17Z","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":"ed25519:0aa0d783c662886b10bc1b34d86ba184dc2096da1c2ed0e7556715afe6868b532e17568874070f7a82ef471afcc0ae0d091c8d3237b20a530571d133ccb1360f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"baidu/ERNIE-4.5-VL-28B-A3B-PT"},"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":"596a2b115e11674c7d287bd399de09b6026bc2ec43dc50c558ceeae185c92321","leaf_index":196407,"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":"5d287986ddf457d282f1a814ec242c253d40d5a95fa53b212b56a420faa000f6","side":"left"},{"sibling":"f508460730fb01c7ce9480ecda9f82ff9455beb1881e671545a8b488deb459f5","side":"left"},{"sibling":"c018755af40955473d9c1a69a9c94b28bf75a6c815ae8927b7d8b0f0b3a3d416","side":"left"},{"sibling":"0eac84a7ac45d4e6ea3a0ffd487fbdbbcd597ff819eb847c4c27d377f33472f4","side":"right"},{"sibling":"2c91fe035379fe3d3e4f48db3c6d4c6c68dbba5084fca7f042660d9d54e5628a","side":"left"},{"sibling":"338b5defbe34032a30584dfb80536ccf4af029ce80826fbb4f729f9ccebd4460","side":"left"},{"sibling":"4b41d9932091305f1d558ed0d7d13c429978ed94e1f9dc678dd70bb427690b3a","side":"right"},{"sibling":"26547d6fbcc9ffb9dd1fbec4892a4ee8d15ed4be3e88dc812ced68aecb3a6eac","side":"right"},{"sibling":"0006b4b2eda16c0a48a722b67537e9824961c6fafc5ece446e7fc394ef3cee30","side":"left"},{"sibling":"9e42968343c8af8c25010cf9342a87d166b753e0e6add13f2202a6eef74f7b17","side":"left"},{"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_68c68eacca02a71491a8a4dfdc7a067f7f61d49e93ca55ec37e1fb87d2aec776"}}