Threshold Network has introduced Verifiable Bitcoin Accounts (VBA), a new framework designed for institutional Bitcoin deployment. This system utilizes the same signer infrastructure that has operated with Bitcoin for six years, processing over $5 billion in volume without any losses.
VBA operates as a Bitcoin Script and PSBT-based account framework. It predefines spending paths, signer combinations, timelocks, and recovery routes during account setup. This allows institutions to deploy Bitcoin-backed onchain strategies while maintaining segregated custody and verifiable settlement.
Crucially, Bitcoin remains within the holder’s existing custody arrangement, compatible with Qualified Custodians like Anchorage and Fireblocks, MPC networks, and self-custody setups. Title transfer is avoided, and capital is held in segregated, identifiable accounts.
The framework is built to support the accelerating institutional Bitcoin lending market, projected to reach $90 billion by the end of 2026. VBA effectively turns any existing custody solution into institutional-grade lending infrastructure.
Key features include consensus-enforced spending through Bitcoin Script, multi-party controls ensuring no single entity has unilateral authority, predefined recovery paths without counterparty reliance, and whitelisted deployment into approved onchain lending and yield markets. The foundation of VBA relies on Partially Signed Bitcoin Transactions (PSBT).
Threshold Network highlights that institutional adoption scales on verification, not just trust. "Institutions don’t need additional layers of trust; they need systems where outcomes are defined, enforceable, and verifiable from the outset," stated MacLane Wilkison, Co-Founder of Threshold Network. VBA aims to establish a new standard by making every architectural component verifiable before deployment.