{"_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_488e979599b317396f4dbe67e73d5ca888daa96af87bc6f3e2a015fe04ddfe5c","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_488e979599b317396f4dbe67e73d5ca888daa96af87bc6f3e2a015fe04ddfe5c","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T10:00:01.077105Z","last_seen":"2026-04-26T11:01:04.016921Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":41,"observation_type":"absence","observed_at":"2026-03-29T05:01:25Z","receipt_hash":"sha256:043cf0f475c954a50c98fd81daaefc9453281196a7fbfc6b26c4e79701fa1bcc","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-29T05:01:25Z","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":"ed25519:09fed6066b4f902f6420a26d7c4496de0ad97cdded0a113ada4c36b4b1a556cf0f284ed789bc739e8257ae849dccf988884e998285f459570fb55e5f0d355f0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"sarulab-speech/PromptTSE"},"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":"a7a25ebfbf1215a7ea4dff2f3831c4fa0eda8e90a834874ab6f0205fd1cda4ee","leaf_index":42991,"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":"20c13a89cb32dfb2f23e25650d91508b57d0a363fa6b40bfc750b68b308263bc","side":"left"},{"sibling":"223b028abb220a629ad43bd45ea36adcb469c08c22a6fd6ffc8a7800013e01b8","side":"left"},{"sibling":"018889f000e2c8abb3bafe09df5754742ff30a74695c0b2ce46f8bd7b9875c12","side":"left"},{"sibling":"dcff4a9d79602f0c3b3de64d4eee00ab2a861c1480e95b15eceef2d53f3a212b","side":"left"},{"sibling":"65a7164c8bb579dd979658b01b124b74f297f53998f548f59914ab6be2549d82","side":"right"},{"sibling":"56bcedd4e7270dc5823c44aa7efb4fdcc83bc959bbe8550736edce44f48ec742","side":"left"},{"sibling":"3ab38329b700358e0d58422f95fcb27fe54a942306e76efa6c042b7b101bd32e","side":"left"},{"sibling":"27aeccdeac1c049b757816af715f04104fcf3113695b80c05e881249f4089d07","side":"left"},{"sibling":"4833339064155f57eb1e9cfff62bac56dc8928d530e33610049c7b36928faab2","side":"left"},{"sibling":"aba8b6aff87c5b16c14e878b94d30774542ca46db0938546375bac9ebbc1c659","side":"left"},{"sibling":"01a9db63f06295a29dcb4249b98a8457f328983246aefee0e10f78aa573a4e5f","side":"left"},{"sibling":"06248856f2a4cd14ddd59be802ae54ad635b259cb0a758fecd69350ea183222b","side":"right"},{"sibling":"31641eef6deeec06340eaefe889d0e26ff2b575e43a34dca3c0940c0248566ce","side":"right"},{"sibling":"25289d03e893b72d748dfaf20aaec2f63ecdbfde1ec51024824a35e2e65687d3","side":"left"},{"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_488e979599b317396f4dbe67e73d5ca888daa96af87bc6f3e2a015fe04ddfe5c"}}