Technical Specifications

Developer Resources

Our multisig addresses on Bitcoin leverage the Taproot Bitcoin Upgrade, enabling the use of Ordinals, BRC-20 tokens, and optimizing gas fees for efficient transactions.

For an in-depth look at the Taproot proposal, you can refer to the official documentation here.

It’s important to note that every Taproot address requires an internal public key to be passed as a single spender, which is not inherently compatible with a multisig setup.

To overcome this, Asigna utilizes MuSig public key aggregation, which derives a unified public key from all owners' public keys. This effectively creates an “everyone agrees” branch, ensuring seamless multisig compatibility without introducing additional risks for multisig owners.