{"_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_ffcebfc92b1f441c99f0a19360ad44d7bc21d3ef5e5952c4326d57f6cf832c53","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_ffcebfc92b1f441c99f0a19360ad44d7bc21d3ef5e5952c4326d57f6cf832c53","axiom_type":"AX.ABS","body":{"absence_streak_days":99,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":99,"evidence":{},"first_seen":"2026-02-20T21:00:26.674181Z","last_seen":"2026-05-31T07:00:53.127582Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":50,"observation_type":"absence","observed_at":"2026-05-30T07:00:28Z","receipt_hash":"sha256:d73742249769d5ea9116381bd32e77b69f8a80a70f7e0370191e506318e4c5f5","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-30T07:00:28Z","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:d8bd6eeed93999054b87e81e0a4322327bf811239ef7341e03ff9f383695634d9904065fbd64d6d8682d889cd68bcde9a7599ee78fe816b28dda0bf0d03c2a0f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Wan-AI/Wan2.1-T2V-1.3B-Diffusers"},"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":"1e035073bb327e9fd753c22c88046b43b1ee1f71ecfcc98dfa58e2e1c573c469","leaf_index":197702,"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":"7e2772a602896f08a0f42deaeb7ff24f5fe06557159c2fbf60ffa03d2affeed1","side":"right"},{"sibling":"2c3347bead42ecfa651d8a79ab79d37dfa9dc0c15ee7d815979935e55dbd5093","side":"left"},{"sibling":"78eb4bd9d00f21821bb364c5a3467e08595317f3fcdd185487302c41096e4b37","side":"left"},{"sibling":"63ebbc5d937f05dcad49c75314f4844758bedceddf7c3783fcd9c3ea9d16db53","side":"right"},{"sibling":"b3c7260bb9e999638609de6fda7808b25cb76d7d5907b85d018e0dfe3de2cb3e","side":"right"},{"sibling":"995556d3c3d3dee157a0fa131ad191ceced83c4dce9ed0c41cfd43a634981be8","side":"right"},{"sibling":"3f9b612e1a656369cbde12d8929b7a0bf5bcf5b6687bf7e8c5388aa3155bb4bd","side":"left"},{"sibling":"68cda037a8edb0a2b5a7187b8bcd5bdcf68cd3f8f9c9fccaa82950dc26a06eb2","side":"right"},{"sibling":"d66b9b108c8269163d93326e8088312adb0b21b5a911b76b158b8bfa8ab3b7fc","side":"right"},{"sibling":"794ae64dc48df626d16020870374ee5ff611b7a9fedf8cf1217dd0e8c9d526bf","side":"right"},{"sibling":"af2f0e22c0301f54232c69c98ce02fd616ed360a13c7b55e88ab4bc2b9a45880","side":"left"},{"sibling":"3708ab1fef3d97dd6f14a72a44a49d3f928e34f2416b63c58751ccda6444b69e","side":"right"},{"sibling":"3f980fdb6fedd9d929c29499014835142240b9bb11193675b814d01eeca6d9c0","side":"right"},{"sibling":"f19f9cbe8e5a04d3d274e8be8f611602556cbd19a2f9e7c7afc798b815a226a0","side":"right"},{"sibling":"5d3d9b7b29b07dced290cc7a06c5b1db5df597baaf3236871a5c1ced6463aaeb","side":"right"},{"sibling":"1c40d18600737921292fee85528a9fffaf9e884a43500ea913306d8326cffeac","side":"right"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"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_ffcebfc92b1f441c99f0a19360ad44d7bc21d3ef5e5952c4326d57f6cf832c53"}}