The X-Ray upgrade by Stellar is already on mainnet and includes native BN254 operations to verify on-chain zk-SNARKs.
After a two-week testing phase, Pi Network’s update that upgrades its privacy protocol, X-Ray, and reduces developer payment ...
Explore whether decentralized identity can replace traditional IDs, and what it means for security, privacy, and the future of digital identity ...
But you shouldn't copy them anyway.