ftp.ntua.gr:/debian/dists/sid/non-free-firmware/debian-installer/binary-riscv64/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275             23-Jul-2023 04:59   32   
[   ] ab6e3b0f7f316c7254cea4920de9f4aa93fac232fd941efeae5aa27d00a62d80             23-Jul-2023 05:13  119   
[   ] f61f27bd17de546264aa58f40f3aafaac7021e0ef69c17f6b1b4cd7664a037ec             23-Jul-2023 04:59   20
Apache/2.2 Server at debian.noc.ntua.gr Port 80