Token

Coinbase Wrapped BTC (CBTC) on U.CASH

Coinbase Wrapped BTC (cbBTC) is a Bitcoin-backed ERC-20 on Base, issued by Coinbase with 1:1 BTC in custody and 8 decimals, matching Bitcoin's own. It brings Bitcoin liquidity into the Base ecosystem for trading and DeFi. On U.CASH, cbBTC swaps through the instant-exchange network on Base, and eSend transfers move it to any recipient.

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Coinbase Wrapped BTC at a glance

Ticker
CBTC
Type
ERC-20 token
Launched
2024
Block time
settles with Base

ERC-20 token on Base. Settlement on U.CASH is non-custodial: every payment moves on-chain, direct to a wallet you control. Confirmation policy for Coinbase Wrapped BTC: Follows Base (~2 second blocks).

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Coinbase Wrapped BTC contract addresses

Coinbase Wrapped BTC (CBTC) is a token. Always verify the address before trading.

Base0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf

Related on U.CASH

Wrapped Bitcoin (WBTC)

Bitcoin as an ERC-20 on Ethereum.

Overview →

Base (ETH)

Ethereum L2 built on the OP Stack.

Overview →

Bitcoin (BTC)

The original proof-of-work blockchain and largest cryptocurrency.

Overview →

Tether (USDT)

The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.

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Coinbase Wrapped BTC FAQ

What is Coinbase Wrapped BTC (cbBTC)?
cbBTC is an ERC-20 token on Base backed 1:1 by Bitcoin held by Coinbase, with 8 decimals matching Bitcoin. It is the Base ecosystem's wrapped-Bitcoin asset.
What is the cbBTC contract on Base?
0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf, an 8-decimal ERC-20. It is listed above with its explorer link; always verify before trading.
Can I swap cbBTC on U.CASH?
Yes. cbBTC on Base is served by the instant-exchange network: swap it for BTC, ETH, USDT and 1,500+ assets, or swap any asset into cbBTC, with the output settling to the wallet you provide.
How does cbBTC compare to WBTC?
Both are Bitcoin-backed ERC-20s, but from different issuers on different chains: cbBTC is Coinbase's token on Base, while WBTC is the older Ethereum-native wrapped Bitcoin. U.CASH supports both; see the Wrapped Bitcoin page for WBTC.
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