The BTC ecosystem has (seven) major protocols,
and a decentralized exchange.
First: ordinals NFT issuance protocol,
Second: brc20 inscription issuance protocol,
Third: runes issuance protocol,
Fourth: ordx smart text issuance protocol,
Fifth: DID domain minting protocol,
Sixth: Sat20 smart web circulation protocol.
Seventh: consistent participation costs, fair launch protocol.
Eighth: satswap decentralized exchange.