{"_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_abf18d11e206fd715da9492d47eae4f043fb151b86a24a893f099be04be44c8d","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_abf18d11e206fd715da9492d47eae4f043fb151b86a24a893f099be04be44c8d","axiom_type":"AX.ABS","body":{"absence_streak_days":77,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-10T00:00:01.151050Z","last_seen":"2026-04-28T19:01:22.005136Z","merkle_root":"09796e92c3b8a5b7109cbc65c6dc4b757c31add1bf8e06333126a5f06e7eec99","observation_count":57,"observation_type":"absence","observed_at":"2026-04-27T21:01:20Z","receipt_hash":"sha256:cf3761302daa74c008f64e4350054a562a18721f86943499f62f01c0be6315a6","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-27T21:01:20Z","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":"ed25519:7346d3c58d1a440c47dcf7ce124595fd0b6cf0a635c8ef8c77bb90850a70053eb6f54f842b382458433bf47baad2e5c7b16c80da38eafe3602125f8a45bd9701","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"MaziyarPanahi/gemma-3-4b-it-GGUF"},"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":"eb37a88e8c6eae02230698bff12c308c56a0b0ce693382f750c3a2e86de51435","leaf_index":101812,"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":"56b16edc7ea5075c3082e00cbe9fe908618f8134be7ce9e641c00127938626c9","side":"right"},{"sibling":"10fe7437f9c47952bc7a8385fd4548c2e065d8944eda33e449c08af0cacf9d00","side":"right"},{"sibling":"dcb95ea86f3c51597efebb7dc2859f3c18d1122a3f1b4d138922affbb769d5c2","side":"left"},{"sibling":"b06302eb2a9c9fdee536034ce883319ad9fc9336489e971ea54bbbcc92dd293e","side":"right"},{"sibling":"204c41bee3973f320bc001074f2ad0fef6535b6f687e9eee3ea01e98f07fb427","side":"left"},{"sibling":"0beb2b9b640617bd9f5d5cdbc4ee0fa1e5709eca0281dbb587bd64242287765f","side":"left"},{"sibling":"4dddf66f273f959ba01fcfdaa553ce92e76af6a88d16253d9071add6c04b0292","side":"right"},{"sibling":"f112db93431ab48b1d126247cd944869f865c55c213c9cde71341da388ba2812","side":"left"},{"sibling":"b53063351f1330802405a00e58b63dd192a9e3f1597b750c21a8ccaf99a237ee","side":"left"},{"sibling":"84d2b30ce5d4603ec1f3cbe4fec2d5d8b9f95726644aae87b0404db079a217dd","side":"right"},{"sibling":"b6b694b417e11f326695a6a178fa41dca0c84d57b13c4df8a45c2ac804dc69a2","side":"left"},{"sibling":"3d259d71e7fb9ce5ec423e2147a36c15df3bae1db24bbc5b0b8a8b8c1b422a0f","side":"left"},{"sibling":"d1174e94fc1ed0460c85f6a9ef72f3cf8d9d08387c25181d883b249e30474b8e","side":"right"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"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_abf18d11e206fd715da9492d47eae4f043fb151b86a24a893f099be04be44c8d"}}