Paradigm Researcher Dan Robinson: Millions of Bitcoin May Face Quantum Computing Threat
Paradigm researcher Dan Robinson posted that quantum computers may threaten the security of millions of Bitcoin addresses in the future, and Bitcoin may need to gradually phase out these addresses, which could trigger public migration.
To address the migration challenge, the team today released the Public Address-Control Timestamps (PACTs) design, which enables costless and silent address migration.
Market Mechanism: Quantum-safe solutions enhance long-term confidence in holding Bitcoin, directing funds towards Bitcoin-related infrastructure and Layer 2 projects, while traditional crypto assets stabilize after short-term fluctuations, increasing institutional allocation willingness.
Source: Public Information
ABAB AI Insight
Dan Robinson has long focused on improvements to the Bitcoin protocol layer. This discussion on quantum threats and the PACTs solution continues Paradigm's research on underlying infrastructure, aiming to proactively address potential attack vectors.
In terms of capital pathways, PACTs allow address holders to silently migrate to quantum-safe addresses, avoiding large-scale on-chain congestion and fee surges, while providing a smooth path for future soft forks or protocol upgrades.
Similar to the privacy and efficiency improvements of the Taproot upgrade or Lightning Network, Bitcoin is currently in the preparatory stage of transitioning from classic addresses to a post-quantum safe architecture.
Structural Judgment: Essentially a technical substitution, PACTs achieve address migration through a timestamp control mechanism, shifting quantum risk from mandatory hard forks to optional silent upgrades, reducing the risk of community division and maintaining Bitcoin's long-term security as a store of value.