According to ChainCatcher, according to official news, UniSat announced that the BRC-20 engraving service of the Bitcoin expansion network Fractal Bitcoin test network has been officially launched.
The rules for brc-20 on Fractal have been specifically tailored to avoid conflicts with existing assets on the Bitcoin mainnet. Token code names on this public testnet will be limited to 6 - 12 bytes. 4 or 5 character token codes are not allowed because they are already in use on the mainnet. For brc-20 on Fractal, token code names can contain letters (uppercase and lowercase: az/AZ), numbers (0-9), and underscores (_). A total of 63 different characters are available for use. All brc-20 assets on Fractal support fair issuance and self-issuance.
