{"_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_fa6df99720a082419a30e158b5338c8fa1fd6937da9f295d152bf3217438aa08","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_fa6df99720a082419a30e158b5338c8fa1fd6937da9f295d152bf3217438aa08","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T00:00:01.017647Z","last_seen":"2026-04-26T13:00:35.884112Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":49,"observation_type":"absence","observed_at":"2026-03-15T21:00:17Z","receipt_hash":"sha256:90336599ff2ca8d7551f114ce56fd0f958a3b61028663f8326b39781ab5fbf40","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-15T21:00:17Z","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":"ed25519:9a69986ea8750facf2efabd609683cf89a33f275f63398257503a1ff61c25541d516723e6f7a1b39b727e4d82ba78b3eb22d84d4353ed83bd93bd9e260099807","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"DeepBeepMeep/Wan2.1"},"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":"b44e9c468a8a4abefcd6cb61a488e95d487cea042dbbd2c8ff0ec6414bea2372","leaf_index":32027,"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":"5ef776babb9d570618659135e39df46d09cfbd19c9e7082d9a6147d8c4135255","side":"left"},{"sibling":"f1a074d93a531f951769bbf1d183a470e7a2774e85947e57260801013e0473e2","side":"left"},{"sibling":"b2d53f3ff3edf11d47a6ec8597b426c9433413702894edf016b8ef5fb9878848","side":"right"},{"sibling":"2d98c172af036c919208dd5fa3db726b5e73455095bbd81c68f6b1579faf3609","side":"left"},{"sibling":"376f9730d736fd5e50cf12e9e1b876a97d41a56d625460c4362aa545f8d86d9f","side":"left"},{"sibling":"092c3ba2f0ce73deb76abf881da72a2279630f334eff761c96f018d669c50b85","side":"right"},{"sibling":"3942305e81bbf7fd25b670d4112d7e1fc56347097646b8cce3412073fc9211be","side":"right"},{"sibling":"80590db17ee055836c8ed21ee141d1d6856661ed43b054d1f849ee1a626b8627","side":"right"},{"sibling":"c04d045c24de656c96a504080228d2a9e6c9e6920427ba69adf395d8bb0a7144","side":"left"},{"sibling":"c27122513b11524d76689e65ab17d5eda24009103da4479e4465c500ff68ead8","side":"right"},{"sibling":"c5c03ddb4c87e9051b4f363e7ce8dd15f10cd061fd983cba5ae7aba1b40ccc85","side":"left"},{"sibling":"84fd87cf506750d449bd1d0194bca66acf8c364d7cbfe9afa16008a188bb943a","side":"left"},{"sibling":"a208cb44742818d184d95a43f0482c63318f53dac637b2c5dd88e9db8cd08142","side":"left"},{"sibling":"0e2aad2ff6c1a1a07420893862ebd4c79652af914d16b0743c0011c954e61254","side":"left"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"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_fa6df99720a082419a30e158b5338c8fa1fd6937da9f295d152bf3217438aa08"}}