{"_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_9ebb57aaca9143b15218d13bc5d7c9f6a6a9d3bc3eaf7aa6bcd0a2edb7b1e360","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_9ebb57aaca9143b15218d13bc5d7c9f6a6a9d3bc3eaf7aa6bcd0a2edb7b1e360","axiom_type":"AX.ABS","body":{"absence_streak_days":61,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":61,"evidence":{},"first_seen":"2026-02-24T21:01:47.533856Z","last_seen":"2026-04-26T23:01:00.400503Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":31,"observation_type":"absence","observed_at":"2026-04-08T03:00:30Z","receipt_hash":"sha256:89f2ed70319f5f29c6dd27d36b28b0654870d148c0a568c8a05471f2f80308c2","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-08T03:00:30Z","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":"ed25519:2113279eb11de23b68b5eda5ee4ffa9c1234aed4519f14b82626d6b4713c8f453028c11a0f1ea8016a43b6cf65a3a71a03386e46586db74459dd3c78d29d7106","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"allenai/dolma3_longmino_pool"},"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":"14dfd78650d0ff2c7a6c9b5e309c128862a1ffa49008c5c67376e6f07c548b32","leaf_index":96350,"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":"33b514646f5bd6f9d6fbd9819a03037f176816ae2992f5dd00104c3eaa15f7ad","side":"right"},{"sibling":"4a993795ccc19e3f48667ce48cddc7f35cf20f5cb17f04df21eeaf02a42a3560","side":"left"},{"sibling":"910e75c0b5bf79bbd0a3452d685a8f3795c1b74596ac8b3c37ed8cc7a6732259","side":"left"},{"sibling":"9ad2cc003676bfa23a4b8687aa7652794e0f941f9a799b1568a6b23688024011","side":"left"},{"sibling":"92124310d8f416d0c369814c605f02f79d43307b513feb45696cdf7454841418","side":"left"},{"sibling":"5df3ab1571b898e7396c206b2da19385c4d3ae614213839bfcfc88f572345f58","side":"right"},{"sibling":"dad1de45723c83bbea30efaf39096f5e9be9126edec0a06a270b89a0e3a00890","side":"left"},{"sibling":"e7550967465aa6e5ea93fa239c589762bd74fe002e313cc2c7a59b8b04377243","side":"right"},{"sibling":"a409c50de86e6668b1636d99b8ecc49dd0a0938f8cd696d93e3afa4f887433fd","side":"right"},{"sibling":"ca573d4f685b16b99db3fb4b40b21368380dd114c13a2ffa80500de5602aa8ac","side":"right"},{"sibling":"f128d23ef3881f09f90bf9bc74602d41c4be065ffd8ab911cf7574feba3f0722","side":"right"},{"sibling":"63fe2064d26c60e305442de39cd09c54cb85f6fb0e79fa82a30f6d6b2a3fcdde","side":"left"},{"sibling":"5a726d5d187b7c9e1302cd4bf0bae77873c3faac73b284a6c5559a777f5f902c","side":"left"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"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_9ebb57aaca9143b15218d13bc5d7c9f6a6a9d3bc3eaf7aa6bcd0a2edb7b1e360"}}