Sourdough Systems is the for-profit arm of Breadchain Cooperative where the Core Team can also be hired as a development studio to help you build your own product. We run this arm similar to our non-profit work in that it is a worker cooperative where every member has a vote towards the operation of the organization.

If you’re interested in working with us then please reach out to contact@breadchain.xyz

Expertise

• Blockchain development (Smart contracts, infrastructure, etc.)
• Eigen Layer AVSs and other shared security protocols
• Blockchain consulting for those exploring the technology for their use case
• Blockchain focused copywriting
• Design with cooperative principles in mind

Clients we’ve worked with

Optimism

For Optimism, an Ethereum L2, we are completing a builders grant to build a crowdstaking application that funds Optimism public goods builders.

Layer

Layer is a meta-AVS protocol that we have been assisting in the creation of their product providing our Eigen Layer and solidity expertise.

European Commission

We are working on a European Commission grant with an artist cooperative based in Serbia to build them tooling for blockchain based apps that give them a community currency they can use with art buyers.