{"_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_286af0fa9d22ab0ada93850bc2f280da69c4e1973236497729d705ebb505654f","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_286af0fa9d22ab0ada93850bc2f280da69c4e1973236497729d705ebb505654f","axiom_type":"AX.ABS","body":{"absence_streak_days":111,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":111,"evidence":{},"first_seen":"2026-02-09T04:00:01.498760Z","last_seen":"2026-05-31T13:01:44.951071Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":78,"observation_type":"absence","observed_at":"2026-05-04T03:01:06Z","receipt_hash":"sha256:cee2e3e49a3630c95e41e11cd60df572fe8018abc54a2bbe62745fdc58888733","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-04T03:01:06Z","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":"ed25519:706e8737c15bb4024c10ed2cb56338b27d9b9ced81b17bd2bc27097d06fa7d5eb6dfe29a1d979ffb87daa4106fea45b3ddb5b48c39828a041ab3dec8b7813603","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qwen/Qwen3-VL-2B-Instruct"},"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":"bb28d01d6123d8fcd8a23dd7b23e619b3df79ec5a660e8ad4798104197bea011","leaf_index":178233,"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":"30a4883aeeca436abe6b0ed168b2daa6281ad10f2e90abf376d36c12c44edbaa","side":"left"},{"sibling":"bbcebc63913386d4ad961c22fafdab90d5361ee568fb98d230bf8f4250e1acde","side":"right"},{"sibling":"755865f01e33654ad1126e3176c716d2add2c797cd968dc5e54e0deb5d35c0c8","side":"right"},{"sibling":"108f11ee153c298377d30426324db67d6f1b3c6445d5515c57d6a333f2865c44","side":"left"},{"sibling":"4387aa326008441b9083207b5151afda41025b47291ebe2382cdee414c274be8","side":"left"},{"sibling":"f03bfbbd6f61a2aea89b8e3200e02ba37aea9fae19f71c5471dfa83834faa51a","side":"left"},{"sibling":"ca0f3f19a34b2179a4ad5480eb46e703b088e582f362a49672f530103e1bdd0d","side":"right"},{"sibling":"795648df0609a9500b3deddfdacab3ce5311e670e1a1e39a58b4293bd44acabc","side":"right"},{"sibling":"6395d9378112e6a9c35b18bbb1fce3ef1fb2194cbde14253a988e93443c06e0b","side":"right"},{"sibling":"d95811e215049859e3cc2d4f130e7ac0e0f00cb102e3b55d164aa26e395d6351","side":"right"},{"sibling":"07b41f6a9bdc15abada4429c35864b5a4da31e9788b2038df43028cbc437f5cb","side":"right"},{"sibling":"60f3a2dbec3e0425328573f56b120a1dcbda506cdf733b7a8350e11835d72081","side":"left"},{"sibling":"1c5a4ce81ea9e2278c8930589f39d8dff5bca3e37c692b03045f3d0c97bd8335","side":"left"},{"sibling":"d206dac98f59b980c3a27b0f55d71af3c6feb7593f4b51c3e75645a6f0387f69","side":"left"},{"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_286af0fa9d22ab0ada93850bc2f280da69c4e1973236497729d705ebb505654f"}}