{"_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_07d874110673a7e8bb4224e83b259943d1b874cc71a32ae4d5e0ed31ee4b6d4c","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_07d874110673a7e8bb4224e83b259943d1b874cc71a32ae4d5e0ed31ee4b6d4c","axiom_type":"AX.ABS","body":{"absence_streak_days":74,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":74,"evidence":{},"first_seen":"2026-02-11T06:00:02.111839Z","last_seen":"2026-04-27T04:01:02.717100Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":43,"observation_type":"absence","observed_at":"2026-04-08T21:01:30Z","receipt_hash":"sha256:6eb6d6bf8c0cfbac0a5d9fd6d4c40587c84cd67f3e0da8702229a9cc6f69df08","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-08T21:01:30Z","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":"ed25519:8bbe0891a3b58ddc8aafaa6d75e6eda70650559ab95b682c3f72f05d44c35a129368d91300cabd1caede4895c136bde32a5ba82af1659f2b826516206b1da50f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"playgroundai/playground-v2.5-1024px-aesthetic"},"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":"b1521b2c6567b96a91e196fdf809556117b9cc16f0ec873a416f96b33ffd974f","leaf_index":60668,"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":"e51c8522c4ca2c3b72a7d1b2414eb072389c0b95eb3aac0027cfd2d67a95d23c","side":"right"},{"sibling":"10e66860643ea30576f14f557b07454072484d8d0e03f0a4c0dd7e6eadf4720a","side":"right"},{"sibling":"dada752da708b6392d803fed929a5bf19af848edea13ae0c4e94b6db71de038c","side":"left"},{"sibling":"6b26a55cce557aebf484e9e4acdf89aca5368013c059d2a6218cd23ca6ec314b","side":"left"},{"sibling":"88118b85eb6efb87713553fca2c5b960921b7e3f7a510034b924a692349a9f19","side":"left"},{"sibling":"8404159467b581a5a1f3b442e596a6e757278199aa1835d2f3742e0192a70730","side":"left"},{"sibling":"85b10c031270140e45529ad94a2fdb4eb1f8858aa4feb794c37d7deca9d94063","side":"left"},{"sibling":"a986331fb45474abaabdd50fd8efe4807f778184a41a1a21ca44bf07e7829f37","side":"left"},{"sibling":"3a090870e2a91338e2625fcaed870f7c99d895b48efcd0af793bf787e83ee33e","side":"right"},{"sibling":"dde0f898cfc69c297a466da5735fb5a27c311eafa51b8243eb149ab107980179","side":"right"},{"sibling":"76675c92dc79520c93f3b6f019186246e6e6c6d556354f7fb96539df3403187c","side":"left"},{"sibling":"0ec37c78ddf3744a805fa138cf1c814954f77995017fa6d7cab19c7fa69d4a5f","side":"left"},{"sibling":"075422e27ba2d078136b5fd73232968d7f48f2d5a5037582d06dc37866c36445","side":"right"},{"sibling":"77e78b405f7d161fc06221162e9a4a4406599b6ff330096e345a8bacb3418a93","side":"left"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"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_07d874110673a7e8bb4224e83b259943d1b874cc71a32ae4d5e0ed31ee4b6d4c"}}