{"_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_90d9aaea695cd45fa9d2998a89730bc7f379bac43dcb407e32deeb0d6bb7e4aa","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_90d9aaea695cd45fa9d2998a89730bc7f379bac43dcb407e32deeb0d6bb7e4aa","axiom_type":"AX.ABS","body":{"absence_streak_days":111,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":111,"evidence":{},"first_seen":"2026-02-10T08:00:02.121098Z","last_seen":"2026-06-01T14:01:38.744139Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":68,"observation_type":"absence","observed_at":"2026-05-29T03:01:26Z","receipt_hash":"sha256:2218731bf193c06a9555edba2d4c87c014f4cb164efa46f563566b59636e0f4e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-29T03:01:26Z","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:b810b8010cbd8b12702db6e8b94240d72980ff57cdd4d57474d4fa03e1a852eea5f7e40dd1d858094f163e21d7eb5a18a8661b4fe0e5e2f881b2e5e4bbcc4a04","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Salesforce/blip-image-captioning-large"},"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":"5d45caaad658198d26985830e7f8164320dcd5477123b5b70b036dc171d047ec","leaf_index":185464,"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":"b92df74fe9caa790dbca1ccdef2cd8c216f38e624a9725422fc5de7dc23cc4c9","side":"right"},{"sibling":"90f4241f91a0b762b6685c411158d4bff5f5a8bf96e9d0d9806323f131565ac4","side":"right"},{"sibling":"ff42b825d67b6fd0f994dfbf2678cdcc87843a7af3b9e4df4b9b29fb04d19fb0","side":"right"},{"sibling":"59510b7552ccebf9a4ccdadf93f8dfb25b3ae84e4fe9eb964fd31c108c5a1c21","side":"left"},{"sibling":"5065831700e14e650cc8c5e18fd537adee86e66c5de8cc9db6fb8983a09d1e42","side":"left"},{"sibling":"2fe011f5c34cdc49bbc87684f127b4846bb4975f84789c333fec308918757fb4","side":"left"},{"sibling":"05f87cab261d4d559831a3ff65ed6686c131a0b7865f219c91b9afbbd85e5a25","side":"left"},{"sibling":"1f051a4a2dab55e2d7d4d2e18cab13d42a612f148d94055d433d0c5639abd3c5","side":"right"},{"sibling":"c79add788f6e81148b806ada0418d38731740e90137799b5add1542e51ec31bb","side":"right"},{"sibling":"62c843e4f681b30d334a34e42dbce83e7725a6f167c00e75e404bfc43793a540","side":"right"},{"sibling":"733b23aa262f7390a25500f68312eb3e8745a857b5ac8ce3d9cb285914a951c8","side":"left"},{"sibling":"7f66927f8941b2c15ec3352bfcfe82ed969ea6331e5d26647e6f556d69faa545","side":"right"},{"sibling":"5fb7c0904a7207ec018cd62bc4c9bba6083af0d13dfd3a06e8a233f3b4026958","side":"left"},{"sibling":"073f2510bf4f24b7b327dc90f5284f8198df6ba8606931d6273eeb969d0fca6c","side":"right"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","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_90d9aaea695cd45fa9d2998a89730bc7f379bac43dcb407e32deeb0d6bb7e4aa"}}