src/sys/pkg/bin/amber/keys/snapshot.json

{
    "encrypted": false,
    "data": [
        {
            "keytype": "ed25519",
            "scheme": "ed25519",
            "keyid_hash_algorithms": ["sha256"],
            "keyval": {
                "public": "8e70ed31f117087a08ad23e00c2e1c353bf76fc0e0ac1aac334336e2b83ee7f4",
                "private": "7f998939c26fe699b24d527803119227e51a18e308bcea8fae34432a24a3ea9f8e70ed31f117087a08ad23e00c2e1c353bf76fc0e0ac1aac334336e2b83ee7f4"
            }
        }
    ]
}