Nine shapes ground in a ring — dot round to spiral and back to dot. Proof-of-work text search: each candidate hashes the base “dot” with an incrementing counter appended; the grind climbs successively longer prefix matches until the SHA-256 hash spells its target word. Every hash shown was actually found, across 21,764,985,680,804 attempts. Number 2 of the 12 Grinding tokens.