Every Bitcoin transaction contains one or more digital signatures. These signatures authorize the spending of funds, but they can also inadvertently reveal information about...
When we talk about self-custody and protecting our bitcoins, we understand that the seed used to generate our private keys must be completely isolated...
We are currently carrying out an in-depth study on wallet fingerprinting in Bitcoin, aiming to understand how different wallets — both software and hardware...
Introduction Ring Signatures Overview The main idea behind ring signatures is that a user $u$, who is part of a user group $$R =...
We are currently conducting research on wallet fingerprinting in Bitcoin. In this work, we delve on the way that several Bitcoin wallets construct and...