{"_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_eb772a3db9fb4fe992932e0803e02b3bc2b04b3ccbb5785c0e3445baf8616ef9","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_eb772a3db9fb4fe992932e0803e02b3bc2b04b3ccbb5785c0e3445baf8616ef9","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-09T04:00:01.498730Z","last_seen":"2026-04-27T15:00:33.529262Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":47,"observation_type":"presence","observed_at":"2026-04-07T18:01:20Z","receipt_hash":"sha256:c993c10f568d3fbed5ee449c1d1e3ad917848cd1873b5d46bab0f06e861e3c75","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-07T18:01:20Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:a856c217d166bc7872fdb0f02cd82f1d1d20850325f342b827b2d58cf2c6ecd6cd8221aba12ff0ec52f1c59f7635248d82876ab73bcabe6fbfbced8f315cd200","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mlx-community/gemma-3-4b-it-qat-4bit"},"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":"aac25dbaf3c9295a1fd20bb8a01fa028ab3cf15e0f48e6962d18cca3b631fc43","leaf_index":36759,"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":"7bb26c2d7a80d081c02d78945cdbb091e9edfe47900c6e6458d2d8f24b172c6a","side":"left"},{"sibling":"23da7210558afd6f9037c952c8a4503b54936e40bfd7cb1ef73f00ea53ce9877","side":"left"},{"sibling":"60c703512ca9cf0d1b53b480780fab1d85baadfead9d8328edea9bc7ae7284a5","side":"left"},{"sibling":"9ba6362ee3d2195d8e27f785675cc3e61a1d2ad6208537c9ba77108ee2a2ea27","side":"right"},{"sibling":"036c2a1426f5a75ca2794767a9c4ac1066e7fad74d8b655b53db82394efde5b6","side":"left"},{"sibling":"2f87d92152c86f3b9b9153515a06875de7607928b6fed276fb425967ed859125","side":"right"},{"sibling":"0a89dede245deb3518b2a892b459ae2b3e55b30eea248cc2c04d0350fd3f3965","side":"right"},{"sibling":"2244752974ab2d321b14506a1f05e57ef2e808e0748f6495b24451bad6a68c11","side":"left"},{"sibling":"4ae018bd38e5c0d159cb5ad1b45b5ac0ae31adc9b60f618bce836483e3e6ffbd","side":"left"},{"sibling":"426ccda9248372a3ee6983ccde3514bedda005c073eefc00b890188a2abd67c3","side":"left"},{"sibling":"5f69c535b2923c9a4250fc441b0058be7532876779df5b549c48ff5931b9ed02","side":"left"},{"sibling":"d7ec9827e9c474469e70c2b5d86c71cb9095356f5fa639c48aa60285dac30c0e","side":"left"},{"sibling":"327fb081580ac2a3a6b9c61d5fe9b6f41bef07d98dfdf29e886a80df356a8c2e","side":"right"},{"sibling":"bfb5015480f171446b0ef8fb858037477d0b54a071b7b7f61297fe98c81d9dbc","side":"right"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"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_eb772a3db9fb4fe992932e0803e02b3bc2b04b3ccbb5785c0e3445baf8616ef9"}}