SHA512 (riscv64.img.gz) = bd147939a4c049d5e631bd95cc9512000be04f121b2e8b2fdc2671d69db4600ab44e8194b62723db194d4091669aec9aaa1b96d14320b2061e2bfcb7178e2596
SHA512 (riscv64mbr.img.gz) = 4a553dc86436474ef8467fd3e11ea8b9f8e5e17c98922d307454440b956598be00e48c52485f6e1f71595a47cfadde0c8bbd55c27a6415b2e113a2ee2d6c80f2