Download

    wget https://raw.githubusercontent.com/mynodebtc/pubkey/master/mynode_release.pub
    wget https://mynodebtc.com/device/mynode_images/mynode_raspi4_arm64_0-3-03.img.gz.sha256
    openssl dgst -sha256 -verify mynode_release.pub -signature mynode_raspi4_arm64_0-3-03.img.gz.sha256 mynode_raspi4_arm64_0-3-03.img.gz

    OR

    wget https://raw.githubusercontent.com/mynodebtc/pubkey/master/mynode_release.pub
    wget https://mynodebtc.com/device/mynode_images/mynode_raspi4_0-2-48.img.gz.sha256
    openssl dgst -sha256 -verify mynode_release.pub -signature mynode_raspi4_0-2-48.img.gz.sha256 mynode_raspi4_0-2-48.img.gz
                                

    wget https://raw.githubusercontent.com/mynodebtc/pubkey/master/mynode_release.pub
    wget https://mynodebtc.com/device/mynode_images/mynode_rockpro64_0-3-03.img.gz.sha256
    openssl dgst -sha256 -verify mynode_release.pub -signature mynode_rockpro64_0-3-03.img.gz.sha256 mynode_rockpro64_0-3-03.img.gz
                            

    wget https://raw.githubusercontent.com/mynodebtc/pubkey/master/mynode_release.pub
    wget https://mynodebtc.com/device/mynode_images/mynode_rockpi4_0-2-52.img.gz.sha256
    openssl dgst -sha256 -verify mynode_release.pub -signature mynode_rockpi4_0-2-52.img.gz.sha256 mynode_rockpi4_0-2-52.img.gz
                            

    wget https://raw.githubusercontent.com/mynodebtc/pubkey/master/mynode_release.pub
    wget https://mynodebtc.com/device/mynode_images/mynode_vm_0-2-53.ova.sha256
    openssl dgst -sha256 -verify mynode_release.pub -signature mynode_vm_0-2-53.ova.sha256 mynode_vm_0-2-53.ova
                            

    wget https://raw.githubusercontent.com/mynodebtc/pubkey/master/mynode_release.pub
    wget https://mynodebtc.com/device/mynode_images/mynode_rock64_0-2-14.img.gz.sha256
    openssl dgst -sha256 -verify mynode_release.pub -signature mynode_rock64_0-2-14.img.gz.sha256 mynode_rock64_0-2-14.img.gz
                            

    wget https://raw.githubusercontent.com/mynodebtc/pubkey/master/mynode_release.pub
    wget https://mynodebtc.com/device/mynode_images/mynode_raspi3_0-1-51.img.gz.sha256
    openssl dgst -sha256 -verify mynode_release.pub -signature mynode_raspi3_0-1-51.img.gz.sha256 mynode_raspi3_0-1-51.img.gz