Shirushi Coin (SISC)

Shirushi Coin (SISC) is the coin of the Shirushi Group, a Japanese Web3 semiconductor manufacturer. It is developed by SHIRUSHI Inc. (Japan) and issued by SRS Inc. (Shirushi Group). SHIRUSHI Inc. designs and manufactures Web3 semiconductors, makes Web3 Maker, one of the world's smallest mining machines, and operates its own data centers in Tokyo and Toyama. In September 2026, SISC moved to version 3.0 and was redefined as a carbon offset token. SISC 3.0 is an ERC-20 token on Ethereum with a maximum supply of 300,000,000.