El Salvador has taken a significant step to secure its National Strategic Bitcoin Reserve by redistributing funds from a single address into multiple new, unused addresses. The initiative, led by The Bitcoin Office, aims to enhance long-term custody and safeguard assets from potential quantum computing threats.
Quantum computers, though still in development, have the theoretical capacity to break public-private key cryptography, which underpins Bitcoin and global digital systems. To mitigate this risk, El Salvador is limiting holdings to 500 BTC per address, reducing exposure and ensuring that unused addresses with hashed public keys remain secure.
Previously, a single Bitcoin address was reused for transparency, continuously exposing public keys and creating vulnerabilities. With the new strategy, El Salvador maintains transparency through a public dashboard cataloging multiple reserve addresses, without reusing them.
Officials emphasized that this approach represents a balance between transparency and advanced risk management. By diversifying addresses and reducing exposure, the government strengthens the integrity and future-proofing of its Bitcoin reserve, reinforcing El Salvador’s position as a pioneer in digital asset adoption and security.