Developers of XRP Ledger Labs, a software studio that addresses XRPL-based digital payments solutions, demonstrated the concept of their offline instrument for XRP transactions based on QR-codes.
According to a presentation demonstrated by XRPL Labs at Apex Developer Summit in Tallin, its team created a viable prototype of the system that allows users to initiate XRP transfers offline.
XRP Ledger’s Proof of Payments protocol (xPoP) can be utilized by a variety of devices that are not connected to the Internet 24/7. For instance, it is compatible with vending machines and public transport.
A device with xPoP integrated issues a QR-code on its display or on paper, while the holder of XRPL-based assets can repay it in an instant decentralized manner.