{"_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_8abb0f3b1c05a1de5fa17c33e8760aee2f1a9ff72c5b28252cf1f4e06675d9b7","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_8abb0f3b1c05a1de5fa17c33e8760aee2f1a9ff72c5b28252cf1f4e06675d9b7","axiom_type":"AX.ABS","body":{"absence_streak_days":72,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":72,"evidence":{},"first_seen":"2026-02-09T01:00:00.937554Z","last_seen":"2026-04-22T20:00:39.560584Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":46,"observation_type":"absence","observed_at":"2026-03-29T14:00:46Z","receipt_hash":"sha256:12332592b4e264b0d87efa1315bb644f29a808cd4c28388a4047aace9985cd3c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-29T14:00:46Z","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":"ed25519:7b40895789d99e2e4b8d435a1ed168f964a7fd21f7ee7f5df4cc54a4b4a47fc6bf35731c744195e9793ff3b7f1ba022a718b250611e55171ec84e0af1574fe0c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"ygtxr1997/bridge_orig_lerobot"},"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":"fad6ec854926bc7a8bd06200db7cc469618365eb8b53e6c840bc65f877e04cbf","leaf_index":34241,"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":"dac5005624ad41d8e70349972180224ea9e6a99d6af571e252cd26c2c79baa28","side":"left"},{"sibling":"8895e2fc515ab5b71fc2e08277fe802f2a5f8d0a4a665d19e3bf8444bd4438c8","side":"right"},{"sibling":"75d40f859c33bac6bc02a0234f459f34fd0b8baa70f1516bda1e82dd5f4892b4","side":"right"},{"sibling":"75424f0862988d946ab9684eca8c9188e1dc1794fb4daab65cc553998599ddf0","side":"right"},{"sibling":"8d45f0b37a23a4b893f5c1854a24efdf9e6d5cafd1208428c39566f23111fda4","side":"right"},{"sibling":"a67f76256c330cbed5a4609f4313b58c2ae997a3656e1017d46846348901d446","side":"right"},{"sibling":"9a5f41acb131dca5b8e8019be6f4b46fcbbd1c75477e7670b72dfb469e740fe5","side":"left"},{"sibling":"b71677d8a2b80b4f426399568ee7f0d167d62c8f15acd1af3f78013fdfa14906","side":"left"},{"sibling":"13199cd8bd0633a22288353512f2195aa9562ddfb01ec67a204660b424643b75","side":"left"},{"sibling":"9b4085c3e44ab54119233c9b9b004739c21c51efc3990ff9cca964ac0321a797","side":"right"},{"sibling":"5c19e76a443aa1fb49b7ff66181ae7252f2f0d06f6f15f307af1eb76b485fbbe","side":"left"},{"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_8abb0f3b1c05a1de5fa17c33e8760aee2f1a9ff72c5b28252cf1f4e06675d9b7"}}