{"_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_010faf7dc28d98edbd96781a3b7c2c403008a8a3ac7a79110550118fb1777e5c","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_010faf7dc28d98edbd96781a3b7c2c403008a8a3ac7a79110550118fb1777e5c","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":0,"evidence":{},"first_seen":"2026-02-18T13:00:53.537190Z","last_seen":"2026-02-18T13:00:53.537190Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":1,"observation_type":"absence","observed_at":"2026-02-18T13:00:53Z","receipt_hash":"sha256:2c177debd9beddad0e6abdde2899d4f337c193a629d766018613eef18fd8db0a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-18T13:00:53Z","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":"ed25519:5ac8c41d0c9a456be439c7586ae615e68bf30cba708ded23c5b1762b7720a33ffcd86e9f21a01d0577de151fa0f5cb25e9272b959899cf96533bb5aabc489209","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"stabilityai/sdxl-turbo-tensorrt"},"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":"3cce932d13b4375266b5332f83ca5342358ac97799f5bd2d7b0ae9b9a6552090","leaf_index":68404,"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":"7b5ebe1bcfc61d11d7b77da0141771d5560de43d7bc59e44667a0b9cc240b617","side":"right"},{"sibling":"b4a477249f30f7e800958ae0edd4da22d986e92788cfd0a1b7cb66249de97ef3","side":"right"},{"sibling":"9b6ea16f0d43ff1b52d978853dbf83718bf558bf5317723fc068112bc6493ecd","side":"left"},{"sibling":"a23f7df80179a26a51f61e3141032c7639888fc6233c582a247f58d7c80e88bb","side":"right"},{"sibling":"6d332839092162c238b57c6412a25d239a6f225e44ebcc1829695ecfbfcc936a","side":"left"},{"sibling":"f15f16551bdce90baa94f4b906266d9bcb68dd504eaafea84d39b67ca33fcc61","side":"left"},{"sibling":"2239225948f5ede76977a49276c6a8f2f84c7c9d54bbe53d52c2b0cf75a344f9","side":"right"},{"sibling":"c4f43cd5e532d0481f706487b3d6d933174da9c92b4d68335737c0c3e6b3da8d","side":"right"},{"sibling":"5125ac8f9f76e6b0078ba9e86b299f1d1f96f7f6843eba9ff529283f73287553","side":"left"},{"sibling":"e7d787214f162c95272a54da3d63c4a357d9f13c454f5d4aa63b1e561b776975","side":"left"},{"sibling":"bb899c920459e21f4a28f394f13aa2fa2226397087c3f2654ecea8d1b7a26070","side":"right"},{"sibling":"21da4d9066efa1166077c36ab6ce748ba0365822b6bcd001b439b13d5b9fd1a7","side":"left"},{"sibling":"acfd565539d7e5a019ddca758e5aa3ae661c496f1f8887802c6ee4829518d819","side":"right"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_010faf7dc28d98edbd96781a3b7c2c403008a8a3ac7a79110550118fb1777e5c"}}