Bitcoin infrastructure

December 12, 2025

Stealth to Scale: Fedi Unveils Multi-Sig Guardians

Fedi has introduced multi-signature guardians, shifting its Bitcoin custody model from experimental stealth to scalable infrastructure, aiming to boost security, decentralization and user trust worldwide.

May 16, 2025

Understanding SHA-256: The Backbone of Bitcoin Security

SHA-256, or Secure Hash Algorithm 256, serves as the bedrock of Bitcoin’s security, ensuring transaction integrity and preventing tampering. By converting data into a fixed 256-bit hash, it creates a unique fingerprint, safeguarding the decentralized network from malicious attacks.