{"_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_8ec8a543494eb9da89a46d0f9aca1fe5f8e2b63b3371595d15d97adfbcd73c55","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_8ec8a543494eb9da89a46d0f9aca1fe5f8e2b63b3371595d15d97adfbcd73c55","axiom_type":"AX.ABS","body":{"absence_streak_days":75,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-09T01:00:00.937505Z","last_seen":"2026-04-25T06:01:30.221706Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":55,"observation_type":"absence","observed_at":"2026-03-31T17:00:59Z","receipt_hash":"sha256:ecff04cbfcf474fc72825f8a866a8cb5f37b98a2920fff7ef9a2f12c971bf04e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-31T17:00:59Z","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":"ed25519:51c45a2c55a7c084bb4e3fe8d75abbb25fd1e72d048bc60921b30d01d338ada6fc222eabd5614ea7bdc1e1893a1c5772f0a9348f6b7a7cfdc4b397c3e3369a02","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"ai-sage/Giga-Embeddings-instruct"},"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":"97b6aeec645549ad703e6d5e0493f7e9147b648c230e7be730284fa0cbf02aed","leaf_index":33426,"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":"a8a773d56c5b5cd991dda7b13e329567d8072df31098b25ffc0e2cc85c3adfa5","side":"right"},{"sibling":"eafe0670769adcc679953cdde305b441df6376d95daecd1392ee132eac6a93b8","side":"left"},{"sibling":"f2c5e1a0c11fbb5477ec9a30ecdb381c4e8a5de98309c860c9460746db283663","side":"right"},{"sibling":"af590c760af539d2670842f88a83a56f420020ee36a996637804ecc681c4d2bf","side":"right"},{"sibling":"e0b2800b5f3c10ba309e86bd5e9ad7e6c15b3077be441cbbcd0510ed3e8e7b4b","side":"left"},{"sibling":"1703a419bb28c50469a1759a91c499243fd5c216748021496d2dd8336d4a87f9","side":"right"},{"sibling":"100cd5508ad9937439e94c91ce042585f71a2a93f3320e3fc1047596b211f303","side":"right"},{"sibling":"04634dba1b16dd04ef1cf574560bdf69d44f0056386174e40d993c3083520dbc","side":"left"},{"sibling":"de1c08a7c33906fac9d668aa67ebaafacb8f8fd314e6e224ebe710357b123f37","side":"right"},{"sibling":"fe9516373e1d7a29bf723d673b0eca678cf058d6659a40c3d653c2f10daf64ed","side":"left"},{"sibling":"8143d4a7755aeadd80d6b2cf56874bd1cf518af04266901a4526393aa5fa5953","side":"right"},{"sibling":"46b7971b96f12646e9bb65e5e35dd54584e1307bb5c2b997da66473ecdbda36b","side":"right"},{"sibling":"327fb081580ac2a3a6b9c61d5fe9b6f41bef07d98dfdf29e886a80df356a8c2e","side":"right"},{"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_8ec8a543494eb9da89a46d0f9aca1fe5f8e2b63b3371595d15d97adfbcd73c55"}}