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-v1ff7b70daa4aba585bc11ebd3a4d92c84192bd08e1b9c057ac793b0fd5e6d9734708a7672924213a024bf0223743123d83dfa7cd7bffacb0b038a2905fc613c17Check 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/5e7ef937-eb11-47ef-8680-af78ed8e034a/draw-proof
Raw proof: draw-proof JSON · How provably fair draws work