{"_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_7b6c9d90b1c02c2fccec7ce7fcb3ea8f2e11a0caeb7aa87d3be574759a89696c","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_7b6c9d90b1c02c2fccec7ce7fcb3ea8f2e11a0caeb7aa87d3be574759a89696c","axiom_type":"AX.ABS","body":{"absence_streak_days":108,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":108,"evidence":{},"first_seen":"2026-02-12T05:00:01.508541Z","last_seen":"2026-06-01T02:00:19.140524Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":62,"observation_type":"absence","observed_at":"2026-05-21T20:01:12Z","receipt_hash":"sha256:ce2fe6224cdfe558422649bbf58e034cc714448ece432b34e81097e4937c66e6","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-21T20:01:12Z","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":"ed25519:508c717bf07fab2898987e201706c465229117149bf2d035eb4d365e07640ae291f6133e883a701e404dac59160317a1bd070a16035a2e6546375bf9281dfa03","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qwen/Qwen3-VL-Embedding-8B"},"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":"350ff3f3213b7b3ea7ae9ba0ff2e780fdd952cd054d7c58820fb33f98a0ef1b9","leaf_index":188244,"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":"d8c7146d89d5c7bc6188d2146c95f3ed711206b45adb092134e7eaf5237f840f","side":"right"},{"sibling":"54f377b6c69632b8757b784d03dac7b91eb2a6c9d51f1b8fad8ba63ddf39c9c7","side":"right"},{"sibling":"bed65fae57a97e986b70c5637fd5e3d61521087ff10c55a5567a04e7febda3d6","side":"left"},{"sibling":"f2e82695d3af30bfa972448426b3d6fc61acaf6e8fc8494ad6f57ac440eb6466","side":"right"},{"sibling":"4bbc87d2052e9cc78ae7ca7b8968afbb381f1c3a8a4c04d690b05ffcff3b8705","side":"left"},{"sibling":"4fa9bd8bc8fc30aa94c82cdb4c2786c47804d5816158d58f0381623f9a765e28","side":"right"},{"sibling":"c3822eb4ecc836180ebcb1134f1ec934d7819e17353c8bd9a65f9fe86fd9b284","side":"left"},{"sibling":"0f4f178287ee942870412bcd6af34d40616116af3e66523754998e271684ff91","side":"right"},{"sibling":"a6381ae80ac62933ca905d141b8deb2e306dc7b70302c1efc64b040b73a1dea6","side":"left"},{"sibling":"ac4811128df1533a4257fcea79ab3aeaa7e4d2a9a0e144b23ba9335fcc31485d","side":"left"},{"sibling":"1fa5170a9fc0c6404bef4e10e3ca42070efcbbbeccbe002e6865f55af1f1c67a","side":"left"},{"sibling":"b29a7a9a622ed2490d1d8aaa0981345c03c76846f9a570545b4bc0445244d676","side":"left"},{"sibling":"5fb7c0904a7207ec018cd62bc4c9bba6083af0d13dfd3a06e8a233f3b4026958","side":"left"},{"sibling":"073f2510bf4f24b7b327dc90f5284f8198df6ba8606931d6273eeb969d0fca6c","side":"right"},{"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_7b6c9d90b1c02c2fccec7ce7fcb3ea8f2e11a0caeb7aa87d3be574759a89696c"}}