>Ed25519
Yeah, that's a good choice. The algorithm of generating EdDSA data integrity proofs is being standardized by W3C: https://w3c.github.io/vc-di-eddsa. In particular, jcs-eddsa-2022 is now the recommended cryptosuite in the latest version of FEP-8b32, and it is used in FEP-c390 example (these documents have not been submitted to the main FEP repo yet).