{"_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_50798ca0a41c2c66dde9dea3afa38ebf8aaddef449a67c9de1fe24f1a925fd6d","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_50798ca0a41c2c66dde9dea3afa38ebf8aaddef449a67c9de1fe24f1a925fd6d","axiom_type":"AX.ABS","body":{"absence_streak_days":86,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":86,"evidence":{},"first_seen":"2026-01-30T22:00:02.125738Z","last_seen":"2026-04-27T12:01:32.328280Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":53,"observation_type":"absence","observed_at":"2026-04-15T13:01:12Z","receipt_hash":"sha256:8aa2a71972ebc92c3262d7c3fe32c8b5238c7ccb1e363f85f4ed6ed80946e5ec","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-15T13:01:12Z","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:eacef7d04399cccc166ee5d087941c9a4e65d5405410ef47f27884163389a752ad8bcc8f983215fc9499f697d06d3116fc3762c39ab7dc874a0cc7cb954e910e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"banned-historical-archives/banned-historical-archives"},"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":"dc1a275086b0f8e6ba7f3172ecb953b0203fba6bd768b71940be4210a169eb43","leaf_index":14208,"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":"9a8e108d3ceb62b83699ff7dd0ba3a28f40204a8e473881f9b0a744592504dbe","side":"right"},{"sibling":"a95daa812407b7d9c514806f5f062bdc97fc562f5d37d878c974a913fb344ad6","side":"right"},{"sibling":"6c6b92e0567abef2f4f74b11be5cd7cacb7507d55a3073f7d7fcebc3e1f01ec6","side":"right"},{"sibling":"53619241b230ff0d960f80536ebf1bccf62a06b1975042de947a1a84372455ba","side":"right"},{"sibling":"f41c12f4c059d6184580db07028c1ff8ac7bcd4ff192e2d5b84f4282f38cb94b","side":"right"},{"sibling":"f51b19e867343cd964623ea61eff7f031650777d83a0be46bdceab929561c744","side":"right"},{"sibling":"f32a2faadae836b91e94a351555f906127744b234028d5a8447a871611f30803","side":"right"},{"sibling":"b3cc12165d112fffe2667c24542df0b499f0c1da577d4317ac0a25a400669fc7","side":"left"},{"sibling":"1056e3f61d28743424d80862b1b0dfb0533ccc64ea34e128fe4698f055010449","side":"left"},{"sibling":"0b23098206a38c2745e10d0a8f88894f0b1d7c2e35709d6bff37dce7e37a96d2","side":"left"},{"sibling":"c6a1c6552da957c20a1e0489958d83cb4c963b54ba1666d36b353126cac8c6f6","side":"left"},{"sibling":"78bb8e3ebb27fbc67163f2b52c1f2c05f9b2bf8c0d23aa7c7baa8b0377708de1","side":"right"},{"sibling":"1c7d9a73eb6b82f5dece5bce1ab5858f7e3c47778da8feef08a89e98fa859285","side":"left"},{"sibling":"1eb4911752c79332bfbcc6779c1cc8006060c5901d47455ef7f8e5b24674f916","side":"left"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"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_50798ca0a41c2c66dde9dea3afa38ebf8aaddef449a67c9de1fe24f1a925fd6d"}}