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  "path": "/circle-launches-cirbtc-on-ethereum-with-11-bitcoin-backing/",
  "publishedAt": "2026-06-09T06:28:29.000Z",
  "site": "https://crypto.news",
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  "textContent": "Circle has launched cirBTC on Ethereum, introducing a wrapped Bitcoin token backed 1:1 by BTC and supported by onchain reserve verification through Chainlink Proof of Reserve. According to Circle, cirBTC is now live on Ethereum and is designed to bring…",
  "title": "Circle launches cirBTC on Ethereum with 1:1 Bitcoin backing"
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