{
 "schema": "vela.frontier-events-twin.v0.1",
 "what": "Chain + signature surface for this frontier. Feed `events` to the frozen verifier's check_chain(events_json) (core module in /wasm/manifest.json); feed `events` with `pubkeys` to check_signatures(events_json, pubkeys_json) in the lazy signature module (sig_module). signing_bytes_hex ships only when the substrate wrote it into the raw event JSON — it is never reconstructed here.",
 "slug": "sidon-sets",
 "vfr_id": "vfr_496956067dc5ad79",
 "head": {
  "id": "vev_d30acf067ad58787",
  "after_hash": "sha256:e1233eb78b69ec3ffb82d1cfaf1db400a85353771e0579bdfccba0ed570135d7"
 },
 "pubkeys": {
  "agent:canopus-lean-2026-06-03": "b1264a5c22d5af21b3c0f22027a352b1bab7539e737f14f50b6c01ad77a2dc8a",
  "reviewer:will-blair": "4892f93877e637b5f59af31d9ec6704814842fb278cacb0eb94704baef99455e"
 },
 "events": [
  {
   "k": 0,
   "id": "vev_96a3ee14236bfe3f",
   "kind": "finding.asserted",
   "target": "vf_63f4bcd4f4904a08",
   "target_type": "finding",
   "actor": "agent:research-bot-2026-05-09",
   "actor_type": "human",
   "ts": "2026-05-09T19:20:20.719771+00:00",
   "before_hash": "sha256:null",
   "after_hash": "sha256:eb552941b1fc0b6eb2358d447a4b3457154c0fe16f844483fd67ba100b0d009c"
  },
  {
   "k": 1,
   "id": "vev_d2cd7a944b937b0c",
   "kind": "finding.asserted",
   "target": "vf_0baa77910460c953",
   "target_type": "finding",
   "actor": "agent:research-bot-2026-05-09",
   "actor_type": "human",
   "ts": "2026-05-09T19:20:29.333841+00:00",
   "before_hash": "sha256:null",
   "after_hash": "sha256:e53b9691b93e1541b9cf63b53f0d85e788e1a3c0c6b628e2b111ecd83795bf6c"
  },
  {
   "k": 2,
   "id": "vev_bafff34df7ac6c1c",
   "kind": "finding.asserted",
   "target": "vf_3bde881fed68d7dd",
   "target_type": "finding",
   "actor": "agent:research-bot-2026-05-09",
   "actor_type": "human",
   "ts": "2026-05-09T19:20:35.233166+00:00",
   "before_hash": "sha256:null",
   "after_hash": "sha256:ff6ff7a8645b2a7996871cc60c0502425e118bb03c456c54e1d63e6829a14909"
  },
  {
   "k": 3,
   "id": "vev_22c1fb678f86bdbb",
   "kind": "finding.reviewed",
   "target": "vf_3bde881fed68d7dd",
   "target_type": "finding",
   "actor": "reviewer:will-blair",
   "actor_type": "human",
   "ts": "2026-05-09T19:20:56.637627+00:00",
   "before_hash": "sha256:ff6ff7a8645b2a7996871cc60c0502425e118bb03c456c54e1d63e6829a14909",
   "after_hash": "sha256:8696aff01d4321f0c46762db47a7aa27a312be3d5a89528ad41369b385990a2c",
   "public_key": "4892f93877e637b5f59af31d9ec6704814842fb278cacb0eb94704baef99455e"
  },
  {
   "k": 4,
   "id": "vev_37fde12745314ba6",
   "kind": "artifact.asserted",
   "target": "va_e3df5bb17c7eead9",
   "target_type": "artifact",
   "actor": "reviewer:manual",
   "actor_type": "human",
   "ts": "2026-05-09T19:21:38.579750+00:00",
   "before_hash": "sha256:null",
   "after_hash": "sha256:null"
  },
  {
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   "id": "vev_69ef89c6d2c97f4f",
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   "target": "vf_203f4969695ff256",
   "target_type": "finding",
   "actor": "agent:research-bot-2026-05-09",
   "actor_type": "human",
   "ts": "2026-05-09T22:52:52.249217+00:00",
   "before_hash": "sha256:null",
   "after_hash": "sha256:3f0ce8dbeccb3aee2ba1ac790bee95b727aa86dc8f9c9b8029de5e961082e247"
  },
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   "actor_type": "human",
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   "actor_type": "human",
   "ts": "2026-05-09T22:52:52.283177+00:00",
   "before_hash": "sha256:null",
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 ]
}