Circle opened bitcoin-backed USDC borrowing for institutions on its new Arc chain. cirBTC reserves are verifiable onchain through Chainlink proof of reserve.

#Arc #Bitcoin #Cirbtc #Circle #Defi #Institutions #Usdc

Circle's wrapped bitcoin token went live on Ethereum with 1:1 BTC backing, segregated custody at Circle National Trust and on-chain reserve data via Chainlink Proof of Reserve.

#Chainlink #Cirbtc #Circle #Custody #Defi #Ethereum #WrappedBitcoin

Circle Adds Chainlink Reserve Verification to cirBTC
Sep 06 2026 07:10 UTC
Circle adds Chainlink Proof of Reserve to cirBTC, giving users and DeFi protocols an onchain view of the Bitcoin backing its token.
#circle #chainlink #cirbtc #proof-of-reserve #bitcoin #wrapped-token #onchain #defi

Circle Adds Chainlink Reserve Verification to cirBTC
Sep 06 2026 07:10 UTC
Circle adds Chainlink Proof of Reserve to cirBTC, giving users and DeFi protocols an onchain view of the Bitcoin backing its token.
#circle #chainlink #cirbtc #proof-of-reserve #bitcoin #wrapped-token #onchain #defi

Circle Launches Wrapped Bitcoin (cirBTC) With Chainlink Proof of Reserve
Sep 06 2026 04:05 UTC
Circle has launched Circle Wrapped Bitcoin (cirBTC), a 1:1 BTC-backed token on Ethereum that uses segregated custody and Chainlink Proof of Reserve.
#cirbtc #wrapped-bitcoin #circle #ethereum

Circle Launches cirBTC With Onchain Bitcoin Reserves
Sep 05 2026 05:05 UTC
#cirbtc #circle #wrapped-bitcoin #ethereum #defi #chainlink-proof-of-reserve #on-chain-reserves #segregated-custody #aave #bitcoin-liquidity