{"keys":[{"crv":"P-256","kid":"kya:dev-witness:001","kty":"EC","notes":"Development key \u2014 not for production reliance.","status":"development","use":"sig","valid_from":"2026-06-01T00:00:00Z","valid_until":null,"x":"Qocb5FYCvrunlVsFy69CboakrdDRxHAMG7FYeNnm1xM","y":"iD-LEuwMSnZeCStkeWH2-4B-fzCoJNAeki8r9FzsLNI"}]}