RE: The de - fi / Blockchain revolution β¦21 Jan 2023 00:20
In contrast to the traditional foreign exchange model, decentralized finance relies mini- mally on intermediary balance sheets to facilitate cross-border payments. Instead, end-user wallets - whether self-custodied, or custodied with service providers - are at the center of all transactions. This new model of value exchange has the potential to offer a faster, cheaper, and more efficient alternative to traditional methods.
One key advantage of DeFi is that it uses blockchain technology to enable atomic, Pay- ment versus Payment (PvP) transactions. This means that one leg of a trade cannot occur without the other, eliminating credit risk in the settlement process. Additionally, the mes- saging and settlement layers are combined, reducing the potential for errors.
DeFi also allows for the encoding of market-making functions directly onto the blockchain through the use of smart contracts, such as the Uniswap Protocol. This further enhances the efficiency and transparency of the value-exchange process.