{"_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_370cbfacb0aca45a14d136cf70e448da73a40d23464d9fe7dcb652194ae4fdb5","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_370cbfacb0aca45a14d136cf70e448da73a40d23464d9fe7dcb652194ae4fdb5","axiom_type":"AX.ABS","body":{"absence_streak_days":64,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":64,"evidence":{},"first_seen":"2026-02-21T04:00:17.063883Z","last_seen":"2026-04-27T04:00:03.791796Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"absence","observed_at":"2026-04-20T16:00:25Z","receipt_hash":"sha256:9f71b6abf5aaa1e592d9fcba6584bc0f9783faf8df11cc95361091f8153cab0c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-20T16:00:25Z","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":"ed25519:45aef3f5921b9116c05ff230c77e799e2f5111be1c60a4e3118cc7b34a8f19f31ad67a5f98ce9921a96d1aff401f2537a72a4baf0a238bad824ff30532359a0f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"vikp/surya_layout3"},"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":"1b8b7f91f0060a22f685d6641b34da394882b97de4c61e4eba5715fabe4ec254","leaf_index":86098,"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":"9fe627abe9743e263df23cd9ae855a9c1c3190d1a0539b3253dd2f74f6a7996a","side":"right"},{"sibling":"37e2df69406812b3e8111380ffe3a6bb21c3a25d493394bf4f306d46d2f00e73","side":"left"},{"sibling":"0927f008e8509a45eac8c5b163dd0c84f121f0da6e364df8a9b45826dd1be10b","side":"right"},{"sibling":"46b95eda969cb9ff5326ac2a885eb9054420a69aa1ced5d60c9b911bb83c7540","side":"right"},{"sibling":"fe72e4549d0c0a1707686fa6aa28a7b4cca0017d554111cbadcbd7aa16e4eafc","side":"left"},{"sibling":"fa4590b5457e98226d23051cd1b6f51c5956e1227ce4690fa3dafb1948e59ab7","side":"right"},{"sibling":"401f797af53ff6fdcac17d01b6623a57d8993e65d36bad7d7944ca37cad0a7ea","side":"left"},{"sibling":"c2396b34e67900bef054c9a0bb47f0c162f4c28a1650f465aaf3e9e0d3574652","side":"right"},{"sibling":"025027f88cd5d3d65a1f6400f451d126427077470971ce20d44c85572ae11813","side":"right"},{"sibling":"29fe2b96d6fb1c6a7ef19a028213fd80e1c14727531dc975f96eacd8db1a0780","side":"right"},{"sibling":"0225d557f2db61c148585dee86b6761d8d02f125b34a51fbb56d084b0efa64ca","side":"right"},{"sibling":"b3b41241d492b4c811dc59256e75177056dbd9f7d1001a4a3ea79d4b37498a4f","side":"right"},{"sibling":"1d345d37845ab305fedee5f9e5f4347cc0a1443461cd6b6ce92f0cb02e544cd7","side":"left"},{"sibling":"c4def41e81dc1081cff30061e9d7598daa1d0aa63c9695552263f1329d95ecdc","side":"right"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"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_370cbfacb0aca45a14d136cf70e448da73a40d23464d9fe7dcb652194ae4fdb5"}}