this is the md5 of my file:
a073e402e82e37f5ef3c43e6c6ec3b0e
and this is the sha1 of my file:
a20302c9d8c720bbf8e06184b5639e17612a5b43
However,I do not have the md5 OR sha1 of the original file,my file name is debian-m5-v3b.img.ext2.lzma

Also,I tried to download the file with 2 different internet connections