Roobet · プロバブリーフェア検証ツール
Dice
Verify any Roobet Dice roll. The roll number (0.00 - 99.99) comes from sliding through the HMAC-SHA512 hash in 5-hex-char chunks until a 20-bit slice is below 10^6, then taking it modulo 10^4 and dividing by 100. Standard rejection sampling to avoid modulo bias.