brc-20 on Fractal

To avoid conflicts with existing assets on Bitcoin mainnet, the rules for brc-20 on Fractal have been specifically tailored.

1. Ticker names on Fractal Mainnet will be limited to 6 - 12 bytes. Tickers with 4 or 5 characters will not be permitted, as they are already in use on the Bitcoin mainnet.

2. For brc-20 on Fractal, ticker names can include letters (both uppercase and lowercase: a-z/A-Z), numbers (0-9), and underscores (_). In total, you have 63 different characters to work with.

Ticker names are not case-sensitive. For example, "Aaaaaaaaaaaaaa" is treated the same as "aaaaaaaaaaaaaa."

3. Both fair-launch and self-issuance are supported for all brc-20 assets on Fractal.

"self-issuance" means these assets can only be minted by the holder of deploy inscription. Since deployment inscription can be transferred, whoever holds the deployment inscription has the right to mint the ticker.

• In addition to the three rules mentioned above, brc-20 rules on Fractal are consistent with the brc-20 rules on Bitcoin mainnet.

https://layer1.gitbook.io/layer1-foundation/protocols/brc-20/indexing