What Is Signatur? An Educational Overview
Signatur is a method of digital verification that binds identity, data and consent within communications and transactions. This overview clarifies how it works, its security uses, and privacy implications.
digital-signature
SHA-256 Explained: The Hash Behind Bitcoin Security
SHA-256 demystified: this cryptographic hash secures Bitcoin’s ledger by converting data into a fixed 256-bit fingerprint, enabling immutable blocks, tamper detection and proof-of-work validation.