Proof of Reserve

Chainlink's Proof of Reserve (PoR) service for the FBTC project implements a robust and transparent reserve verification system that continuously monitors BTC reserves through a decentralized oracle network. The system automatically updates on-chain reserve data at regular intervals, ensuring the 1:1 peg between FBTC and its BTC backing is maintained through multiple protocols.

Network	PoR Contract Address	PoR Link
Ethereum	0x75A0d3264a949C2C920d7F25Df174af1FaF73399	https://data.chain.link/feeds/ethereum/mainnet/fbtc-por
Arbitrum	0xfb010c715Ff2B85DB9c896f0C030bF9329638905	https://data.chain.link/feeds/arbitrum/mainnet/fbtc-por