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In ECDSA, inherent signature malleability is a byproduct of the structure we use to verify a digital signature. It allows anyone to modify the signature in a specific way without access to the private key yet the signature remains perfectly valid. More...

This is take-two of articles on creating type inference for Node.js EventEmitters with TypeScript.  This version provides a much cleaner interface for restricting events and handlers to those desired by your custom EventEmitter. So without further ado...

This article will discuss the revocation used by the current update mechanism (as of July 2021) for balances in a single-funded channel of the Lightning Network. This article assumes you have some familiarity with Bitcoin transactions, Lighting Network...

This is the second article in a series on Lightning Network routing gossip. The introduction article explained the purpose of Lightning Network routing gossip. This article will discuss the next topic, a frequently used primitive in the Lightning Network...

This is a different kind of article about the Lightning Network. Many articles discuss the mechanism of channels. However, nodes in the network perform two primary functions: creating channels and gossiping information. This series of articles is going...