{"_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_07ca2f8442db105ecbfced83c31a7ca986fabfaad94d3dc8fa935f268dff9048","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_07ca2f8442db105ecbfced83c31a7ca986fabfaad94d3dc8fa935f268dff9048","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-10T00:00:01.151006Z","last_seen":"2026-04-27T13:00:59.924747Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":57,"observation_type":"absence","observed_at":"2026-04-03T23:00:59Z","receipt_hash":"sha256:fe77f6aede172cbfee349b6027c6bc134d3d47253a4532185c3eee84b82eb00b","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-03T23:00:59Z","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":"ed25519:542bd527127bbce3e48a17c2243da7b68dec3a13c2b3c8cf546f97664731a9f70617adaeabdd6fb17e8c3a1c849c599dc2956c2dfce3f14ca6e8f0b51b7aab09","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"facebook/dinov3-vitl16-pretrain-lvd1689m"},"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":"082636bce4523a6399f7b58aaa21281e1908271cee06e71a4fd646dcb1dc0348","leaf_index":51909,"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":"68611a6b25e02b1c3c3d41145941aabe26f7de20f79858b9356b0160b00adf46","side":"left"},{"sibling":"a99971187797ddaab9d0afbb966dfca285e9f98ed523c100a4cb5d76c2971106","side":"right"},{"sibling":"f33ad867ba333d3e004ea6435bf3bf3b1fd91b4376ee3c7fdb2d2c38b209eda0","side":"left"},{"sibling":"aa237fcd6d45af853d7043d2d0a20505713346c77cb7bd40d7b5aabce10c10ff","side":"right"},{"sibling":"420fe69b8884e7061c96c051a05883ca4c15e21640628558f5819b6f42583d63","side":"right"},{"sibling":"18b08018160d7f84c4e065b87ef0ff13f42669f1e4cb761aac22178f97ef1607","side":"right"},{"sibling":"4c3624044cbec4dd276f253b927ccdfa4616760463a128db5c08664dd2d24276","side":"left"},{"sibling":"8ff8238428583c2a9349b37d9880a4c31109e6ec80b6e228fcf22b9cccfab22f","side":"left"},{"sibling":"b9c7a6298f7cd0ef6185f56c95d638e383e3db00af82892d5c3508f0706e6394","side":"right"},{"sibling":"38eaf41a7b2243e40babd96979d481f0a85ad201559fc93e7a0b6abb6f4cb364","side":"left"},{"sibling":"4e380b0d40112d2ab5bf9cf558772aaeed14ccb41d6be872aee8cae35e99f441","side":"right"},{"sibling":"836344ab60c9988533197b9abc7d6bf856c1c0dc5c7c4bb27a3bdd96f61c90a0","side":"left"},{"sibling":"1a46733a17e732b001d7b6b84a63df496dedb224dc1752be482a3f72ee416627","side":"right"},{"sibling":"7fd0cf5e06b4ef1a9a6da7ca3c9e5430b36f17e3e0cb0e1aa2d02e51fcfa7a57","side":"right"},{"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_07ca2f8442db105ecbfced83c31a7ca986fabfaad94d3dc8fa935f268dff9048"}}