Block Introduces Bitcoin Proof of Reserves System for Enhanced Transparency

Block, a leading provider of financial services, has launched a proof of reserves system that enables users to independently verify its Bitcoin holdings across its treasury and key products.

The system, which covers 8,883 Bitcoin valued at approximately $681.4 million, allows users to confirm balances in real-time using cryptographic signatures published on-chain.

This move is part of a broader industry shift towards transparency following the collapse of FTX in 2022, with major platforms such as Binance and Kraken introducing similar proof of reserves systems.