In this presentation, nChain’s Alex Mackay discusses the restoration of the original Bitcoin vision of Simplified Payment Verification (SPV) design that is more suitable for better point-of-sale design. Here, Mackay referred to the original Bitcoin whitepaper on what a good SPV should look like: a low bandwidth method for confirming payment that requires block handles and merkle paths.
Click here to read the full article.
Recommended for you
In this article, we delve into the roles of Privy, Clerk, and Sigma on BSV in redefining identity and data...
November 18, 2025
A major report exposes how digital assets facilitate pig butchering scams, revealing ties to exchanges like Binance and OKX in...
November 18, 2025





