{"key_id":"attestation-ed25519-v1","algorithm":"Ed25519","public_key_base64":"rP1ZDRvUH4Ly9U6zUR6FVS7y2QOsYSCxwSMrVQNNUcA=","public_key_hex":"acfd590d1bd41f82f2f54eb3511e85552ef2d903ac6120b1c1232b55034d51c0","did_key":"did:key:z6Mkr6YEPS3njSz5YKtyTEQrN8Y4K4cuHz6gwkQ9pFyACC9V","usage":"Verify /.well-known/attestation: Ed25519-verify `signature_b64` over the UTF-8 bytes of `canonical` with this public key."}