{
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  "path": "/2026-05-17-fast-simplex-fvs/",
  "publishedAt": "2026-05-17T05:00:00.000Z",
  "site": "https://decentralizedthoughts.github.io",
  "textContent": "Simplex FVS uses fixed views of length $3\\Delta$. This post gives a two round version with view length $2\\Delta$, using the two round Simplex certificate structure. The price is the usual one for two round BFT: we use $n=5f+1$ parties. A view has only one leader proposal and one round of votes. If a later leader needs to skip the view, it does not wait for a skip vote sent...\n\nBy Ittai Abraham",
  "title": "Fast Simplex on a Fixed View Schedule"
}