{"_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_8de3d63f576ea3ba80025529d0cdd8d7e9f6d5223c07e05765a1f12a20030d89","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_8de3d63f576ea3ba80025529d0cdd8d7e9f6d5223c07e05765a1f12a20030d89","axiom_type":"AX.ABS","body":{"absence_streak_days":66,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":66,"evidence":{},"first_seen":"2026-02-20T00:00:25.446579Z","last_seen":"2026-04-27T08:00:22.786578Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":47,"observation_type":"absence","observed_at":"2026-03-04T15:01:07Z","receipt_hash":"sha256:1716610fbd8e2bd21ef304538bc072fce8ccc51de57ff2fc9c0168a8c227684d","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-04T15:01:07Z","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":"ed25519:980a2e870a9fb228993a41302769fce798efde3b7bd5f62e6c8973869085426f564af5ba93350778d15037866051a2608cb985cf8472e9547692b70f4c77da08","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Benjy/typed_digital_signatures"},"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":"07d609cc574cc3a36aeb0ded881738d26aee0c195e82633d6ee606cbc1b78d13","leaf_index":74714,"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":"a6c6f222f7161365e206d72553bb224205f1e597bdafe45c92d240ac9e231b7d","side":"right"},{"sibling":"b504d0da95e05555a868cb6fd109ce9bce118e346d15347bd0afa3f580fa4cd7","side":"left"},{"sibling":"c75a2d28de94d4864fcc5202dafc091395049b0b720a24940c3e9a22f428b70b","side":"right"},{"sibling":"cf0e98ebd52b742a872acb6aad095eaecf76566809dac14e1ac687e803e9551d","side":"left"},{"sibling":"927d5654eaa3317deadd39129a6bec2470361d9f7b3f793a246f4ba739f5f9c1","side":"left"},{"sibling":"cffb629c2bcdd28389a075e1be9c64e31dcac520ab3f65cc68c77e98e1f56102","side":"right"},{"sibling":"d33bcd6c876210a1f8117d2c320a4ab5551dbe49cb65db1470d6cd5674982455","side":"left"},{"sibling":"47035b2d20595cdf7b05b539fc67e49a55afb88aea58eebb04ae65306956a968","side":"left"},{"sibling":"92ae9caf50caccde0741e9a084abbc2abdae067c0dbf524b317d65715b909c61","side":"left"},{"sibling":"8a2b23b53d08a96641d1bbd1eadd631681e391486bfdd4740bffe2b5c6e45761","side":"left"},{"sibling":"104647f73f7e4b6a5bd012f291f0115d129fab0b40f9a0e79fb3dd20508ec604","side":"right"},{"sibling":"25f3046725794dad7b4f9c0060fbc3fc7cc0e3e77d0227595131e742191bd963","side":"right"},{"sibling":"33424e652ea44304cb406c6648c64abcc7beb38a1252d692bfc8d23638f2b948","side":"right"},{"sibling":"65ff23311867bed6ed3a2828669ef534081c1feb92557143850e59cdc9c50a08","side":"left"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"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_8de3d63f576ea3ba80025529d0cdd8d7e9f6d5223c07e05765a1f12a20030d89"}}