{"_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_ea7ea7e2d80b57d52d6ff540ba0054ae9dd4c2e4b3216f31ebdfdf93928d11cc","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_ea7ea7e2d80b57d52d6ff540ba0054ae9dd4c2e4b3216f31ebdfdf93928d11cc","axiom_type":"AX.ABS","body":{"absence_streak_days":38,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":123,"evidence":{},"first_seen":"2026-01-27T11:00:02.181809Z","last_seen":"2026-05-30T12:00:02.804150Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":82,"observation_type":"absence","observed_at":"2026-04-30T04:00:05Z","receipt_hash":"sha256:457eb503485c8c8c9c323fa08de343594e61a4eb853c62c5ba3f65a0450a42c2","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-30T04:00:05Z","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":"ed25519:5c9d7c409eec5967f2e75f9dd501c66d5766fa34d1f481aa1ec7a9f2b82588ef76ce2ac82fdd39cb90403e1b4a1c8beb6588954b86cf45721614f041a967160a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"openvla/openvla-7b"},"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":"33461d2533879b4d2880aaeff79af5a954e3f96db0cc6cd05f22fe5b0c3c2ffd","leaf_index":166234,"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":"12158e958b0ecaf15dacb4ea58a9f1a0ca40582c6ef96876abef8ff78dcd3dde","side":"right"},{"sibling":"36fdc2e78001a59bb958b8a5d2ae17da552ea675d9f14bf0baf78863d42bfbcb","side":"left"},{"sibling":"f9b52d13b11f818d7a0aa58a93a0911a2ed224db6f5e735f4db76ff888b0492d","side":"right"},{"sibling":"88143f7df5937abdc449589313da95f84c828b38cf480c87be1ae9f14f1c376b","side":"left"},{"sibling":"97bc2d3a906385cea9a20f51933b939a6b9ae43321fec7fc4d70eb2212b566a3","side":"left"},{"sibling":"3b39bcc2484ca20662fb2c826e1b86270af36c25f5e5930a2510a16beb4354b2","side":"right"},{"sibling":"b7b50f8929006d744c7a17b4a25c73b1ea62e8de038cad194ab6aaf696407fd9","side":"left"},{"sibling":"8610e7f3c01c7529d7f69887361137a996686f4a18faa471d3cc8427a387d391","side":"right"},{"sibling":"06ea5fe92c0c1a43b6202dab13717580a85b4f7b44e42f19f75bcc1acb36df96","side":"left"},{"sibling":"16176bb370def69b2072660bced7f18ee42b4dd034b668eec977bfcf88a23d9f","side":"right"},{"sibling":"dc3d01bb96629ddd8efaf0144fb367af48ca4148c9c7728527f5799825cf6102","side":"right"},{"sibling":"664c39cd411479e3a19791a7c7f33adcb0c8362687bd6ff714e1659ec9449547","side":"left"},{"sibling":"6a675746b855fb1baed01184a54e8f5808aa08bf3715298f7263faae401d80dc","side":"right"},{"sibling":"a2e6cb14f139a0725329e63d857dc8775670a0d0e5df11633a6fbbd1b3dbdf20","side":"right"},{"sibling":"0ce2afcd1cd99c513974951782e71b427eaf461bfeae7535f1d33e7959844b05","side":"right"},{"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_ea7ea7e2d80b57d52d6ff540ba0054ae9dd4c2e4b3216f31ebdfdf93928d11cc"}}