The TBD business has now been wound down.

We have transitioned a number of primitives and tools to the open source community, as we believe developers will want to continue to build on this work for years to come.
In support of our decentralized identity work, Block has contributed foundational components developed under the Web5 umbrella to the Decentralized Identity Foundation (DIF). For more information on our decentralized identity work, please visit the DIF blog.
To our partners and our developer community: thank you for your support and collaboration. We hope that you find this work useful and look forward to seeing your future innovations with these technologies. TBD's remaining open source projects are archived and publicly available on GitHub.