{"_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_d732dd503de6f62caa4e5aeba1f950c34b703fa1afabdbad52ec51d0d45944e2","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_d732dd503de6f62caa4e5aeba1f950c34b703fa1afabdbad52ec51d0d45944e2","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-09T06:00:01.988620Z","last_seen":"2026-04-27T09:01:02.152373Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":39,"observation_type":"absence","observed_at":"2026-03-20T09:01:04Z","receipt_hash":"sha256:43e7ba328f801e4790b872d964ceedc712644f954da8897f30043c5cde57b3ea","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-20T09:01:04Z","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:a97c7356cb7113cd9937bc5ad4e8149106166344dce20b46deb2bcc3435c11fb50f819102c45d5c443ed1a9c70959f9fab08944a0ac4f08df4e26b04ec5b8009","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"laion/CLIP-ViT-L-14-laion2B-s32B-b82K"},"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":"b6d9f039c127f7c5765d6a6ad3c113e903c1ce62fed8c4698a73bd38aac1be3f","leaf_index":38816,"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":"87ea17a48d473e47de390de8343fe94c8777f248bd6b0a4b008d6df9ca2f10da","side":"right"},{"sibling":"e5e3a7baad3b803458eaa756052d03bd8f22b294a00694789c63aebc1a556624","side":"right"},{"sibling":"32f0f78411636bfde66b1185c8deb6cc3c958c7ca9f82f2e47a571a3b231d6c7","side":"right"},{"sibling":"fd54a7c776d9a11a2924692b7614430fac411f802aca42d14c8945e783e82f9c","side":"right"},{"sibling":"fb5d9060b220734da80ddcd01b65d26bae2d998a50959ef30d2ed4c0a2fec4fd","side":"right"},{"sibling":"3388e4e639354b309c008c43fa37cf29d232fe21cccf1f2d90b02eec9158aabf","side":"left"},{"sibling":"b387ca04638dc0f24ac1a3e9c0702fb4150f5aa972113021651e41896ba57a88","side":"right"},{"sibling":"98a9e1690c04c6917449d1e010c3ea01bd7792e3958f307b7baa388261a30cc1","side":"left"},{"sibling":"211a27d99acb398a2271da448c563d6cb939733646d24e6aa7508db4a9ac4a20","side":"left"},{"sibling":"30148b6aa779ffb5ed4ad32b254e8b231355282fd6ce7278d662a47b315184ca","side":"left"},{"sibling":"68df3a28fc87c5ba25c82c848f9fd2c0f19eabc43f57c3b41944449a40f6c8d6","side":"left"},{"sibling":"e49e35a7cd51f2f8d2c95416ef6563328c7f05f34636646d6e4a18e128b2acb5","side":"right"},{"sibling":"6acabb2d7f3a5534beccc1ce05810c8a490ebe10b26190aa962f6659e7dd818b","side":"left"},{"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_d732dd503de6f62caa4e5aeba1f950c34b703fa1afabdbad52ec51d0d45944e2"}}