{"_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_f2952d16590e1201a6c3111caae4462f2d28328bb53b1e38f4bef0184ba97e86","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_f2952d16590e1201a6c3111caae4462f2d28328bb53b1e38f4bef0184ba97e86","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":85,"evidence":{},"first_seen":"2026-01-31T06:00:01.940797Z","last_seen":"2026-04-26T11:01:22.396303Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":47,"observation_type":"presence","observed_at":"2026-03-18T04:00:25Z","receipt_hash":"sha256:0f747b4dd5df71411826a420fd900475c456db60277c8f288583e87aefe7863f","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-18T04:00:25Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:05a48a1c6dffb3e5feb65850b1150be89f9d316714e181e6ef9bd038f0408f4b91140e20cbae7edaa4db9a05dcb7c1095211677f4834409db5eb122d7faea60f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/visformer_small.in1k"},"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":"36079c6852893fced8693d89e154087373f0024b76c9444a56e1a07f096d3669","leaf_index":16628,"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":"201f076bef693b03518f7a1eafe679623e134a4a617bf485a6c0a662f27cece1","side":"right"},{"sibling":"91be6c35b3299bbccf9288727e1a9649c8fa070902e98d80701d8a23ac67faf6","side":"right"},{"sibling":"96fd38caf30adc5f254fe98da433aaf1b9c16de0fc27e9dfebee06a900233c37","side":"left"},{"sibling":"ed552103b199d7a7cfa04cd7b7a2a0c7dc68a5336c8cb9a34ec2aa00d3410f40","side":"right"},{"sibling":"287da5c693bf37d1fa5e9e98d2df3a0b35f8aedf88f0a6d1d0f6f0235ff28442","side":"left"},{"sibling":"c5d52135fb54fdb58723e307e8c160b94ee495a11b91daa64bf492ccf779794f","side":"left"},{"sibling":"dabb8af61a8826aecb002278117a1012b3f6fd2dd5d6010ae0b58ee613e46947","side":"left"},{"sibling":"2eb7939f4ceaf5119d2c53d7fdb30c4b53ab1dba3bdf667395632e5ed8030ddb","side":"left"},{"sibling":"638b3663fe349ece2d892237068464c2b4c4aef4cda335baa78cdae189b02b59","side":"right"},{"sibling":"695a0b42a25d2367776a18eb61fcca4d7d3c83932e89efa83feb6675f05efaff","side":"right"},{"sibling":"821e2e21b6170be5ca668eca743b8d752c13eea03fed1e70661a58d3734f785b","side":"right"},{"sibling":"e01968a827c70d5f214fa0f5d62aaeb397fcc4ad55cdfa98d4c91ff35aaae9b6","side":"right"},{"sibling":"9f98b752f908c998d084203130320f412587a17e9bb32c972bd29fee8f1cc39f","side":"right"},{"sibling":"eec16c96580e075b43922d8a7dc062ce8f9be0b10cc1cdf0b87a5e6ee77122af","side":"right"},{"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_f2952d16590e1201a6c3111caae4462f2d28328bb53b1e38f4bef0184ba97e86"}}