{"_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_7c76d5aa70d625dcec7d99745f0cda523f2b4d73347576af9c21fdae57a03538","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_7c76d5aa70d625dcec7d99745f0cda523f2b4d73347576af9c21fdae57a03538","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T06:00:01.988627Z","last_seen":"2026-04-26T17:01:30.032834Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"absence","observed_at":"2026-04-04T12:01:08Z","receipt_hash":"sha256:947fec20ca70f2004a36ce567c5c266ab4cfd5806f2411b6e71ac9960a16006b","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-04T12:01:08Z","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":"ed25519:2fa355197d19eb39711a99463ccffb100da57b0e0f164bb233c6f83a36c074d2b4e3bbbe13e2ffda7d7d81e2d05cfdbee000b1d847f2853d65ca893bfeec1407","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"trl-internal-testing/tiny-random-LlamaForCausalLM"},"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":"c66134c0be4e37b4e3785717c38f2ba1cf562caca8f64a844430d5249739553d","leaf_index":38873,"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":"d569dcaecb390f98d020318eafd130dbf746b495e536ca225b9ba8a0cc0ca6b2","side":"left"},{"sibling":"4ec5b0912d7d993e7103fad16a42ea7d4474eed109d86760f9b4df4d1b1346f5","side":"right"},{"sibling":"7305538f315eefe8a05ada52c61e5ad5e740b7202b7578e845db90bcebec48d9","side":"right"},{"sibling":"16d5a10d163de643a918c97e041856d6c1bdacd2d52b028f262b63f194fef72f","side":"left"},{"sibling":"a972b2f9f35d82fbb3c6bc35e41a9b0812eabe10ff157f2bd0d9a97e654f9e04","side":"left"},{"sibling":"64c3c7bd2b14a106594e85c794be091ed6875cfe8ac5ff38d963c8bf67ed0700","side":"right"},{"sibling":"1fe963caef6c22b0d628bf73a2d991c720458def954fb227280581bae2890f1f","side":"left"},{"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_7c76d5aa70d625dcec7d99745f0cda523f2b4d73347576af9c21fdae57a03538"}}