Spire is building the Based Stack to let you spin up based rollups.

Spire’s DA Builder Powers Aztec Provers
Spire's DA Builder is now powering provers on Aztec Network, enabling the most cost-efficient proof submission through transaction aggregation. This marks an important step in supporting Aztec’s fully permissionless architecture, where both sequencing and proving are open to anyone, and reinforces the role of efficient infrastructure in scaling decentralized systems.Enabling Efficient Participation in a Permissionless Proving NetworkAztec is one of the first rollups to introduce permissionles...

Spire’s DA Builder Powers Aztec Provers
Spire's DA Builder is now powering provers on Aztec Network, enabling the most cost-efficient proof submission through transaction aggregation. This marks an important step in supporting Aztec’s fully permissionless architecture, where both sequencing and proving are open to anyone, and reinforces the role of efficient infrastructure in scaling decentralized systems.Enabling Efficient Participation in a Permissionless Proving NetworkAztec is one of the first rollups to introduce permissionles...