Coincorner and Anchorwatch Launch Insured Bitcoin Custody with Lloyd's
New multi-signature vault offers institutional-grade security with 1.5% annual fee.
1New Insured Bitcoin Storage
Coincorner launched Vault on September 8, 2026, in partnership with Anchorwatch, offering multi-signature bitcoin custody insured by Lloyd's of London. The service covers loss of keys and unauthorized access, addressing growing security concerns in crypto. Vault combines institutional-grade protection with accessibility for individual users. This comes after recent high-profile hacks compromised thousands of bitcoins.
2Security Features
Vault uses multi-signature technology across independent companies' jurisdictions. Bitcoin stored in Vault can be tracked publicly on the blockchain while remaining secure. Anchorwatch's Trident Vault infrastructure underpins the service. The solution follows Coldcard's breach where nearly 2,000 BTC was stolen, highlighting the need for enhanced security measures in crypto storage.
3Insurance Advantage
Lloyd's of London provides A+ rated insurance for Vault, a first for individual bitcoin holders at exchanges. Anchorwatch CEO Rob Hamilton emphasized this unprecedented access to institutional-level coverage. The insurance protects against key loss and unauthorized access, making Vault particularly appealing to high-net-worth individuals and less technical users who prioritize security over complete self-custody.
4Pricing Structure
Vault charges 1.5% annually on stored bitcoin value, calculated monthly. Small onchain fees apply for withdrawals. While more expensive than self-custody, the cost includes insurance and multi-party security. Anchorwatch COO Becca Rubenfeld notes this makes institutional-grade protection accessible to all bitcoin owners, not just large organizations with dedicated security teams.
5Target Users
Vault primarily serves less technical users, high-net-worth individuals, and institutions uncomfortable with pure self-custody. It balances security and convenience, though purists may reject third-party involvement. The timing is strategic following 2026's numerous crypto hacks, including the 4,000 BTC theft from Blockstream's Liquid Network that heightened security concerns industry-wide.
6Industry Context
The launch responds to a troubling trend of crypto thefts, with over 6,000 BTC stolen in major 2026 breaches alone. Hardware wallet vulnerabilities and exchange hacks have eroded trust in existing solutions. Vault's multi-institutional approach aims to rebuild confidence by distributing trust across parties while maintaining blockchain transparency - a hybrid model gaining traction in digital asset security.
7Technical Operation
Users deposit bitcoin into Vault where it moves to an insured wallet, remaining visible on-chain. Deposits and withdrawals are permissionless, though withdrawals incur transaction fees. The multi-signature setup requires cooperation between independent entities to authorize transactions, making unilateral access extremely difficult even if one party is compromised.
8Market Impact
Vault represents a maturation of crypto financial services, bridging decentralized ideals with institutional security expectations. By offering insured custody with reputable partners, Coincorner and Anchorwatch may accelerate mainstream bitcoin adoption among risk-averse investors. The product could set new security standards as regulatory scrutiny on crypto storage intensifies globally.