cbBTC wraps Bitcoin for the Base ecosystem, and this pair unwinds that wrap back to native BTC. U.CASH compares live offers across instant-exchange partners and shows the best BTC receive amount before you commit. Send cbBTC to the deposit address on Base, and native Bitcoin lands at the address you specify.
Coinbase Wrapped BTC to Bitcoin: FAQ
What is cbBTC?
Coinbase Wrapped BTC is an ERC-20 on Base backed 1:1 by Bitcoin held by Coinbase, with 8 decimals matching Bitcoin. It brings BTC liquidity into Base for trading and DeFi.
Is swapping cbBTC the same as redeeming it?
No. Redemption through the issuer is Coinbase's own process. The instant rail instead trades your cbBTC for native BTC at the live market rate, no issuer account required.
How long does a cbBTC to BTC exchange take?
Base confirms in about two seconds, so the trade waits mainly on the Bitcoin payout. Most exchanges complete within ten to thirty minutes.
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