{"_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_d35331c09cee56c3d1af4fcdf84536fbf7dcd0c1dd359ac89046aba68010b9e1","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_d35331c09cee56c3d1af4fcdf84536fbf7dcd0c1dd359ac89046aba68010b9e1","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":89,"evidence":{},"first_seen":"2026-01-27T19:22:57.999709Z","last_seen":"2026-04-26T23:00:44.928098Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":55,"observation_type":"presence","observed_at":"2026-04-20T02:00:05Z","receipt_hash":"sha256:6b475f51c729644d3cbad847af1b9528c57e9844d082cb0be61c5b7bfbfbb69c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-20T02:00:05Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ecc59a5ecf3a8b5fd9f617f2e4449eff00ba0e169a8dc384bf419d4d040d7e2f5631fd567812bd32b1e3566c8e84f24cd17a1419ec172aeb118939ac61470b04","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/efficientnet_b4.ra2_in1k"},"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":"7cedb842d62c72e28303dbbfad4fb1d414288392cba75a31d6e8065ed22e1db7","leaf_index":8103,"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":"884659a89e6474b777dac36e3642b21d7f9e8749e18903bce9e19673b92185ca","side":"left"},{"sibling":"c3c9a0157f07858fdd71544df66a9cc925a558be410bb3e4ec5edd5c089fcb74","side":"left"},{"sibling":"000eef24e8f2194850c1bdc06fe1925d2d9c8b8ec7c2dd1e59a1b515714b0276","side":"left"},{"sibling":"468102ad6b34f3f7bb297935b61becb309f8a853f267b3bcd135315f58679fbd","side":"right"},{"sibling":"a1f0d73c4b8a0007bade783d12f36d490be35add44c87eabe98a37b74295b6f2","side":"right"},{"sibling":"44dc53e6fdefd6db25c9ffd63cea7e312d945d95ff8b1fd3d3b0d4f87ba4918d","side":"left"},{"sibling":"f56795b7c41e540b678243b40dc6a5b50f2832f0b8b32875969ff033001b7807","side":"right"},{"sibling":"7485a08278f8636b68f12ed1352df7d7c1deebf35dcc5ae67bc63a52f98480fd","side":"left"},{"sibling":"cbdb779acab3f760281f28445ec501b59baaca1fefc5e1636e364ba953f7dc96","side":"left"},{"sibling":"eace97e596422c7786c0349bce2571fa481d83aa25d55a65f212810d653189b1","side":"left"},{"sibling":"4e1c68868e6df8c0c3c463a21d16e9ccf1b14d21fc21abeb6879ec6e7e43e495","side":"left"},{"sibling":"f7c584b4a77e9d84002049eaad1e0a90c93cd7087a00f2cb8154c67deb2e86dd","side":"left"},{"sibling":"012c247ac7b71fa0f13b42a788924531df51b8f791b73aab9c642f645efeb737","side":"left"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"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_d35331c09cee56c3d1af4fcdf84536fbf7dcd0c1dd359ac89046aba68010b9e1"}}