XOR Synthetics are live now! 

You can read more about the first synthetic asset on the SORA Network, XSTUSD, here: https://www.forbes.com/sites/tatianakoffman/2021/11/23/the-rise-of-decentralized-money-on-polkadotnew-algorithmic-stablecoin-launches-on-sora/

Here's a nice summary as well: https://twitter.com/DecentBass/status/1463213749603426309