Raffle…
When this raffle was created, Tessera locked a secret seed and published only its fingerprint (sha256). After the winners are public the seed is revealed. If the seed matches the fingerprint and re-running the draw gives the same winners, nobody changed the result.
tessera-cr-v121768235bdc073e58910818fa0eae08743fd7de87eb516ae584f35ab36ca509b3e9ecff99e4a2907498a9ce1f5b4ffe0b38494eead7ddbc6bedf5a8ca875a9f6Check the seed in your browser: we hash the revealed seed with SHA-256 and compare it with the fingerprint published before the draw.
The open-source checker re-computes the seed fingerprint, the entry pool and the winner order from the public proof. It needs only Python 3.
git clone https://github.com/Hugg1337/raffle-platform cd raffle-platform python3 backend/scripts/verify_draw.py https://api.tesserapp.org/raffles/f90a2750-0494-40eb-bfe0-81dd9ba8d3d9/draw-proof
Raw proof: draw-proof JSON · How provably fair draws work