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-v1f3291f3aa958de51382672056dca6f70966fd5f53db96c62c430dbef04c39eefThe 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/bdd9dc25-dfb0-485f-990a-14ac98a25f01/draw-proof
Raw proof: draw-proof JSON · How provably fair draws work