{"_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_c5df231db8cec796206b97c7f09aa2d82da3bbf600054628ba6b703cc991a2e1","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_c5df231db8cec796206b97c7f09aa2d82da3bbf600054628ba6b703cc991a2e1","axiom_type":"AX.ABS","body":{"absence_streak_days":93,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":93,"evidence":{},"first_seen":"2026-02-20T08:00:48.154780Z","last_seen":"2026-05-24T22:00:45.939471Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":42,"observation_type":"absence","observed_at":"2026-05-14T22:01:10Z","receipt_hash":"sha256:4ab8f642c0b2bed802ed1e05c59f5a85586457ac5b8d9e226474fcbc4fcfd928","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-14T22:01:10Z","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":"ed25519:027b9b1011e60f077e916b4f3da293d6aeb03fda18186c4a6e4b62d67bda06537895fcc896c20550f9171dc2ad222eebdb8e19ba0620d471fd9fc861905a600f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mlx-community/Devstral-Small-2-24B-Instruct-2512-4bit"},"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":"9700730bcfd6cba019c1384273d60a188dceba7b6cd38c0300d5ac7c42b2a605","leaf_index":195100,"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":"e92160aef1cdd54f424168480a6c0278b5dd0680b5266c11c8538b5eccb0b46e","side":"right"},{"sibling":"886d0a6388e51fdb8a7eb4cfd76871cdae2baaed21ddcc5119ef9309dc9522d6","side":"right"},{"sibling":"40c1e676fc4c30bf6204cb28428240dd077e6ff3a400b9cc61156cc985eacfda","side":"left"},{"sibling":"1e44c7791b24e2eb6095dcb7a667946e295748b853a5549ec6f338e25dbd5c2b","side":"left"},{"sibling":"4f89e24f97f303d570c5b29151ee156b8b624d2ec804f4e1abe3543091033e50","side":"left"},{"sibling":"937f0a6404900e745d898aacfcc8f6402913704e4f0f41fe61485c49a8027c22","side":"right"},{"sibling":"6882388c71353e1aaa07db7fc3a958cad634e60e20d53cba846c392c49f8bd8e","side":"right"},{"sibling":"105a0ca4c865b1dabaadbbab106d52d2cbfd892e60672491b2f8a4f37e5734cc","side":"right"},{"sibling":"46e2d310091cf2a6f34ff537d2719ab8e981515743e340b5b97ca2a315c541fc","side":"right"},{"sibling":"72442acaceb9d3760de33d6fd795d83dc74882c9e44402da9972c2ce9563223b","side":"left"},{"sibling":"a727db3d8edaeec66d945af7c891bec5d67accaad0f48cffc756a84e1978c588","side":"right"},{"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_c5df231db8cec796206b97c7f09aa2d82da3bbf600054628ba6b703cc991a2e1"}}