Proof of reserve
Real-time, secure verification for digital assets
Chainlink Proof of Reserve provides automated, tamper-proof reserve monitoring — powering stablecoins, tokenized assets, and DeFi protocols.
Automatically secure token minting functions
Integrate reserve checks directly into a token’s mint logic and ensure only collateralized assets enter circulation.
Confidence through verifiable data
Publish immutable, verified reserve data onchain, showcasing to users and partners that assets are fully backed in real time.
Mitigate systemic risk with automated safeguards
Connect reserve data directly to protocol logic to trigger circuit breakers, cap redemptions, or pause minting when reserve thresholds aren’t met.
How Proof of Reserve powers automated verification
“Integrating Chainlink Proof of Reserve is a major milestone in achieving the company’s goal of creating products that are verifiably backed 1:1 and fully composable.”
“The industry-standard Chainlink Proof of Reserve is critical for providing transparency into the reserves backing 21BTC, helping to secure its minting function and supporting its widespread adoption”
“We’re excited to leverage Chainlink Proof of Reserve, CCIP, and Price Feeds to help drive the adoption of uniBTC and uniETH.”
“Onchain Proof of Reserve data is a critical component to digital asset adoption, serving as a stepping stone toward increasing consumer confidence in using stablecoins and other tokenized assets.”
Reserve verification secures digital assets
Guarantee mint integrity with every issuance
Prevent unauthorized mints by tying token creation directly to verified reserve data. Chainlink Proof of Reserve enforces 1:1 collateralization for any asset, including cross-chain tokens and offchain assets.
Build protocols with real-time transparency
Use Chainlink Proof of Reserve feeds as automated circuit breakers to halt actions when reserves fall short — protecting against unbacked assets and fortifying onchain risk management.
Protect your assets with verifiable reserves
Access immutable, real-time data proving that your assets, including stablecoins are fully collateralized. Proof of Reserve feeds help users avoid hidden risk from undercollateralized or overissued tokens.
Bring your data onchain to power real-time collateral verification
Publish reserve data onchain, and enable your data to become the source of truth for verifying collateralization across DeFi and tokenized markets.
The foundation for secure, scalable tokenization
Tokenized asset verification
Powering the tokenization of assets like stablecoins, wrapped BTC, Treasuries, ETPs, equities, and metals through automated onchain reserve verification.
Real-time safeguards
Enabling protocols to automatically halt minting, redemptions, or trading when reserves fall short—helping mitigate risk and protect users.
Institutional-grade transparency
Supporting the launch of RWAs, Digital Asset Treasuries, and ETFs with continuous reserve verification that meets the standards of institutional users and regulators.
Cross-chain and offchain coverage
Securing assets backed by offchain or cross-chain reserves with real-time monitoring to help prevent overissuance and protect ecosystem liquidity.
Learn more about Proof of Reserve
Explore articles to better understand how Chainlink Proof of Reserve powers stablecoins, tokenized assets, and more.
Integrate Chainlink Proof of Reserve
