SepoliaUSDC Smart Contract on the Internet Computer
Extending SepoliaUSDC
Canister smart contracts on ICP can integrate with the Sepolia Ethereum testnet using a combination of replicated HTTPS outcalls to a known set of public Sepolia Ethereum nodes to read state and submit transactions, and chain-key ECDSA (ckECDSA) signatures, an enhanced version of threshold ECDSA, to sign those submitted transactions.
Building upon this integration framework, ckSepoliaUSDC is a pair of canister smart contracts that utilize HTTPS outcalls and ckECDSA services. The ckSepoliaETH minter and ckSepoliaUSDC ledger contracts work together to enable users and smart contracts to send and receive SepoliaUSDC value within seconds with negligible transaction fees, and no gas fees, while also always allowing users and smart contracts to send and receive SepoliaUSDC value to and from the Sepolia Ethereum testnet.
ckSepoliaUSDC exposes ICRC-1 and ICRC-2 ledger interfaces (the fungible token standards of ICP), making it simple for all wallets on the Internet Computer to offer ckSepoliaUSDC support.
The pair of smart contracts work in unison to ensure that the total value of ckSepoliaUSDC is fully backed 1:1 by SepoliaUSDC. This can always be verified by viewing the on-chain dashboards and metrics of the canisters: ckSepoliaETH Minter dashboard, ckSepoliaETH Minter metrics, ckSepoliaUSDC Ledger metrics.
ckSepoliaUSDC Total Supply![Info button]()
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ckSepoliaUSDC
ckSepoliaUSDC Canisters
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ckSepoliaUSDC TransactionsView All Transactions
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