Bridges, Interoperability and Cross-Chain Risk

Why bridges have been the single largest source of losses in the sector, and how designs are improving.

What a bridge really is

Most bridges lock assets on one chain and mint a representation on another. The lock-up contract becomes a concentrated pool of value and therefore a prime target.

Trust models

Externally verified bridges rely on a validator set. Natively verified designs use light clients or proofs and reduce the trusted party count.

Practical guidance

Minimise time spent bridged, prefer canonical routes and treat wrapped assets as claims on a specific bridge, not as the underlying asset.

Key takeaways

• What a bridge really is: Most bridges lock assets on one chain and mint a representation on another.
• Trust models: Externally verified bridges rely on a validator set.
• Practical guidance: Minimise time spent bridged, prefer canonical routes and treat wrapped assets as claims on a specific bridge, not as the underlying asset.

Risk disclosure

This article is educational content published by Vaultero Capital and is not investment advice, a recommendation, or an offer to buy or sell any asset. Digital assets are highly volatile and you may lose some or all of the capital you commit. Projected or historical returns are not a reliable indicator of future performance. Consider your objectives, time horizon and tolerance for loss, and seek independent professional advice where appropriate. Full terms are set out in our risk disclosure.