{"_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_9600f0d3582b8399315e4a399db9590cb57b262555c29ee6ea5b38ede1050a06","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_9600f0d3582b8399315e4a399db9590cb57b262555c29ee6ea5b38ede1050a06","axiom_type":"AX.ABS","body":{"absence_streak_days":73,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":94,"evidence":{},"first_seen":"2026-01-22T00:00:02.598507Z","last_seen":"2026-04-26T15:00:16.553891Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":47,"observation_type":"absence","observed_at":"2026-03-25T13:00:45Z","receipt_hash":"sha256:dda536024c1a07273cf62b50343a2f3e0bb298a8778162af0a8f2ca9da41f3fb","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-25T13:00:45Z","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":"ed25519:8e14906c7d40ac987a24ce9b27ac17b9e228e139a0485884bc880d561a8278daba6af02660a88157015295cce420909ebddf3f1caf11bee3a9befb50cb07b707","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"jinaai/jina-embeddings-v3"},"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":"bb6a2336b0c37c8559b819e5b9fab088e8fb49d22b78945b4d9878e397d71fad","leaf_index":3040,"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":"b93447f12b53e43fac0a5ded9f47912c8f9dbd7bc47da171e345fe33b32ca030","side":"right"},{"sibling":"ea40e5fcbdfc53402572ac31ff05f724636dda763cdc791ad9d8ace3eb171772","side":"right"},{"sibling":"00c0f8d6aae32c49092dea81e851ce6cf189e6521bbaaf83251caac95f2e8f60","side":"right"},{"sibling":"f7bfa00e1eb9fdd12923838e7e7dad2f8cf885fcf4c6e52200e0473b54d8fc61","side":"right"},{"sibling":"1983ef2fe1ef6366d40b965567c7ac51ae93ac5ba0ebfaeb5e4bf83b29a724c5","side":"right"},{"sibling":"c905c5f28ed845387f73bc7ffdc4ea67a5c656664ed6cf71cfbe1085de4f912e","side":"left"},{"sibling":"2390cbef8b4f7f760994ab9d5f346480d51d7bdc3926fa5358f1cf85d964a461","side":"left"},{"sibling":"7b1fe7b9cae6b47d47817681817592762d01173ac2c49183cbcb6a5b92de42bd","side":"left"},{"sibling":"2988cd7b3add13a5476c21d15908e5026d6cab3510ab492cd4611d3f84cb4686","side":"left"},{"sibling":"293ca909fcbfb24bcdd21448535aa9e949c892eaaeefa3d1a643bb9534c82228","side":"left"},{"sibling":"4c955cf5f90c396f761e8b98284e126d9f6d01e95f79c2b20c5299844f9ece07","side":"right"},{"sibling":"097c4fb1294f4594902b877d8fc5381ace5d3e3853a839adb7cdafc0d9dcd1d4","side":"left"},{"sibling":"d9f4787321cb2f66843893e927c7b365218e8b83a8547e752a589dc1146d5584","side":"right"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"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_9600f0d3582b8399315e4a399db9590cb57b262555c29ee6ea5b38ede1050a06"}}