I'd vouch for this. Much like you can sign PDFs with your private key certificate[0], you should be able to sign any kind of file, including audio. Even if my

I'd vouch for this. Much like you can sign PDFs with your private key certificate[0], you should be able to sign any kind of file, including audio. Even if my voice was AI-generated, I could endorse it by signing it. All we need are CA's jumping into this bandwagon. -- [0]: https://www.digicert.com/kb/document-signing/how-to-sign-a-pdf.htm https://www.digicert.com/kb/document-signing/how-to-sign-a-p...