Why a fairness badge on the homepage is not enough

Claim versus mechanism

Plenty of pages print provably fair and stop there. No link to a verifier, no seeds before play, no history. If the mechanism is real, it has parts you can find: a hash before the round, a reveal after it, a formula you can run without asking permission. If you cannot find the parts, the badge is decoration.

Five questions that cut through

Ask of any provably fair claim

• Where is the verifier, and does it work when I am logged out
• Can I see the hashed seed before I stake
• Can I set my own client seed
• Is there a history of past rounds I can re-check
• What happens to a round the house voids

Sites with real answers put them one click from the game. Sites with a slogan make you dig. The digging is the answer.