Convert Solar SXP to Chain-key USDT CKUSDT

Solar is a Layer 1 blockchain network secured by 53 Block Producers through Delegated Proof of Stake (DPoS) consensus, with SXP as its native utility coin. The network's security and governance are maintained through a system where coin holders can participate by voting for Block Producers. As an open, community-driven ecosystem, Solar enables collaboration between Block Producers and coin holders, fostering continuous development and enhancing the network's infrastructure. To bridge blockchain technology with traditional business needs, Solar Enterprises, established through funding from the Solar Blockchain Foundation, focuses on developing these consumer-oriented products and services. Current development includes an innovative crypto-first e-SIM solution aimed at international travellers.

ckUSDT is a digital twin of USDT on the Internet Computer Protocol network. Fully backed 1:1 by USDT, ckUSDT is powered by Chain-key technology which allows for cross chain interoperability without centralized intermediaries or bridges. Canister smart contracts on ICP can integrate with the Ethereum network using a combination of replicated HTTPS outcalls to a known set of public 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, ckUSDT is a pair of canister smart contracts that utilize HTTPS outcalls and ckECDSA services. The ckETH minter and ckUSDT ledger contracts work together to enable users and smart contracts to send and receive USDT value within seconds with negligible transaction fees, and no gas fees, while also always allowing users and smart contracts to send and receive USDT value to and from the Ethereum network. ckUSDT 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 ckUSDT support.