Blockchain Report on Nostr: Circle launches cirBTC on Ethereum, a 1:1 backed wrapped Bitcoin product. Challenging ...
Circle launches cirBTC on Ethereum, a 1:1 backed wrapped Bitcoin product. Challenging Coinbase's cbBTC, cirBTC aims to be a neutral, secure BTC collateral for institutional DeFi use in lending, market-making, OTC, & fund management. Circle will offer on-chain reserve verification via Chainlink's Proof of Reserve. #Bitcoin #Ethereum #DeFi #cirBTC #cbBTC
Published at
2026-06-09 10:35:10 UTCEvent JSON
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"pubkey": "c215990326b98e7fff0ccbc865c159332802d9fd39ffa281ec0f8949bd2a3113",
"created_at": 1781001310,
"kind": 1,
"tags": [],
"content": "Circle launches cirBTC on Ethereum, a 1:1 backed wrapped Bitcoin product. Challenging Coinbase's cbBTC, cirBTC aims to be a neutral, secure BTC collateral for institutional DeFi use in lending, market-making, OTC, \u0026 fund management. Circle will offer on-chain reserve verification via Chainlink's Proof of Reserve. #Bitcoin #Ethereum #DeFi #cirBTC #cbBTC",
"sig": "493068f59eaa51f3d47615e3bde9237e9ecd5b85dbb2190bd10942af343b03f80203e90a855c5bf8043498411d83532db91ce508391f767e688bc4d7e515437c"
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