The Perils of Bitcoin's eCash Airdrop: Developers Sound the Alarm

The proposed eCash fork, spearheaded by Paul Sztorc, has sparked intense debate within the Bitcoin community. While some view it as a battle for Bitcoin's principles, others see it as a potentially hazardous airdrop. Sergio Lerner, co-founder of Rootstock Labs, argues that eCash is not a traditional fork, but rather a new blockchain that poses significant operational risks to users. The distribution of eCash based on Bitcoin's UTXO set exposes users to avoidable risks, particularly when claiming tokens. Furthermore, the lack of full replay protection between the two chains increases the risk of accidental fund losses. Dan Held, a Bitcoin entrepreneur, bluntly stated that reallocating Satoshi's coins is a marketing stunt that poses significant hazards due to the lack of replay protection. Beyond security concerns, the distribution of eCash is also being questioned. The ownership of Bitcoin is often intermediated by exchanges, custodians, and institutional platforms, which can lead to users not receiving eCash or taking on new risks to access it. Lerner criticized the project's funding model, which allocates a portion of Satoshi-linked coins to early investors, calling it 'morally objectionable and unnecessary.' Jay Polack, head of strategy at VerifiedX, sees the proposal as an attempt to reinterpret Bitcoin's core properties, which risks undermining the system's core guarantee. The reaction to eCash has clarified that Bitcoin's resistance to change extends beyond code and consensus rules, and includes how users are expected to behave, how risk is introduced, and what kinds of experiments are considered acceptable.