According to Foresight News, blockchain infrastructure company Chainway, which focuses on Bitcoin, Ethereum, and zero-knowledge technology, has announced the release of an open-source Bitcoin data availability adapter. This adapter allows the Sovereign SDK to be compatible with Bitcoin.

Sovereign is a Rollup internet project that completed a $7.4 million seed funding round in January 2023. The round was led by Haun Ventures, with participation from Maven 11, 1KX, Robot Ventures, and Plaintext Capital.