Paul Sztorc, a seasoned Bitcoin developer, has proposed a radical restructuring of the Bitcoin blockchain through what he calls an eCash hard fork. This proposal involves duplicating Bitcoin’s codebase to launch a separate version in August and distributing equivalent tokens to current bitcoin holders at no cost.
Critics within the community are particularly concerned about the plan to reassign coins tied to Bitcoin’s enigmatic creator, Satoshi Nakamoto. A hard fork can be likened to a railway splitting into two paths; both start from the same point but diverge thereafter. This occurs when consensus on code changes is unattainable, resulting in the creation of an independent blockchain that shares history up to the split point.
This scenario previously unfolded in 2017 during debates over Bitcoin’s block size limit of 1MB, which restricted transaction throughput every ten minutes. The contention led to a chain split and birthed Bitcoin Cash (BCH).
The proposed eCash hard fork aims to establish a new blockchain with native eCash tokens. Sztorc has stated on X, “If you hold 4.19 BTC at the time of the fork, you will receive 4.19 eCash,” which can be sold, held, or disregarded. The scheduled fork is set for block height 964,000 in August 2026, with a coin-splitter tool to assist users in cleanly separating their holdings.
The new chain will mirror Bitcoin’s existing blockchain but introduce Drivechains—a concept Sztorc proposed in 2015 and submitted as BIP300 and BIP301 in later years. These sidechains connect to the main Bitcoin blockchain, facilitating BTC transfers without altering its base layer. Each sidechain can operate under unique rules and features, allowing development of new capabilities atop Bitcoin.
Sztorc describes Drivechains as service roads connected to a highway, enabling drivers to bypass congestion before rejoining the main road. This ensures efficient traffic management while maintaining the original route unchanged.
Seven Drivechains are reportedly in progress, including ones based on Zcash for privacy, Truthcoin for prediction markets, CoinShift as a decentralized exchange, and Photon for quantum resistance.
The plan involves reallocating coins associated with Satoshi’s addresses to attract early investors. This decision has sparked controversy, with some labeling it as theft. The hard fork would transfer Bitcoin’s entire transaction history to the new chain, meaning every bitcoin balance, including Satoshi’s 1.1 million bitcoins, would convert into eCash.
Sztorc argues this mechanism incentivizes collaboration before launch to avoid an unfinished or centralized project. However, industry reactions have been largely negative.
Bitcoin advocate Peter McCormack criticized the move as theft and disrespectful, noting that “eCash” is already in use for Lightning payments with Cashu and Fedi. Josh Ellithorpe from Pixelated Ink warned about the dangerous precedent it sets, fearing potential future risks to BTC holdings. He also highlighted issues like misrepresenting Bitcoin Cash’s history and lacking replay protection.