According to Odaily Planet Daily, Fractal Bitcoin activated the BRC20 module on the Fractal testnet. The BRC20 deployment rules on Fractal are as follows:

- Token names are limited to 6 to 32 bytes in length, and 4/5 byte brc-20 token codes are prohibited to prevent conflicts with the Bitcoin mainnet.

- Token names are limited to the "a-z A-Z 0-9 _" byte set, a total of 63 valid character types.

- All brc-20 tokens on Fractal will have the self_mint field enabled.