{"_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_ffabf0fa25b2eaa97bae491756c2347249f4c4094b56a23e9f747e066635eb4c","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_ffabf0fa25b2eaa97bae491756c2347249f4c4094b56a23e9f747e066635eb4c","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":82,"evidence":{},"first_seen":"2026-01-31T09:00:02.080540Z","last_seen":"2026-04-23T21:00:29.148036Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":45,"observation_type":"absence","observed_at":"2026-03-13T10:00:34Z","receipt_hash":"sha256:8b5c64605b9a3896d98f0f2728e585d290f6524d04f27a78702500ae1289c245","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-13T10:00:34Z","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:f3bc542fbc8ef649bba0eee62cebde5235d6df9f9aa4230fcf6d417d2a30957ab48bcd54ae81647666a2430a92ef5ae758c3ad529f00b3b007f10576bd57e306","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"michelleli99/emotion_text_classifier"},"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":"0c5c8317f986985815c578f45bd25255a2144f16177576ac791da5edddd10f17","leaf_index":17324,"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":"50762fa5e652453907a653dd7cedd37f331255ca4e1869a1e0a10f91a1401aa6","side":"right"},{"sibling":"4f52459e16d3cce0e92fb5dde1651c10a788d0546de334b743f5dcf0c858d3e9","side":"right"},{"sibling":"6a68d37cd97a14be8c9721d9557e89083cdc8b8bb0f37d7ca612f513baf9be2e","side":"left"},{"sibling":"cb2242d47a061d4678d4a81295c4bb54c6efce6d8571b74ab5949417de6e1257","side":"left"},{"sibling":"d3d2f047913b06cf73c788e88067c5ed2327f49348f45bf1ee3abe166a98d093","side":"right"},{"sibling":"d5457c5bf397d59ca42853056be0c7eaf065bf15d7c81c78c537b44739f2680e","side":"left"},{"sibling":"fb98317768a19a1d767c2fefe5be00aba81fde846edce24f083fb87d0c06c938","side":"right"},{"sibling":"0ab4cc90d61e543f390c87ed2beb2032b623daf214f5015f312802399d34ac68","side":"left"},{"sibling":"1bc3d99df36fe51ffe2e77a2870557694d3761f613de45f975aa599a688c58db","side":"left"},{"sibling":"c4fe90ef7aef025e29e9574867f7ce9ecef0cfffa284a8eecc3c01027126f48a","side":"left"},{"sibling":"821e2e21b6170be5ca668eca743b8d752c13eea03fed1e70661a58d3734f785b","side":"right"},{"sibling":"e01968a827c70d5f214fa0f5d62aaeb397fcc4ad55cdfa98d4c91ff35aaae9b6","side":"right"},{"sibling":"9f98b752f908c998d084203130320f412587a17e9bb32c972bd29fee8f1cc39f","side":"right"},{"sibling":"eec16c96580e075b43922d8a7dc062ce8f9be0b10cc1cdf0b87a5e6ee77122af","side":"right"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"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_ffabf0fa25b2eaa97bae491756c2347249f4c4094b56a23e9f747e066635eb4c"}}