Plinko

Rotera seed ↗

Verify any Roobet Plinko round. The ball path is generated from HMAC-SHA512(serverSeed, `clientSeed - nonce`), then HMAC-SHA256 chain produces left/right booleans for each peg row. Final hole index looks up the official payout table for the chosen risk (Low / Medium / High) and row count (8-16).