Got a few blockchains being posted in this thread at the moment.
My advice is to only download a blockchain from a source or person that you know and you trust.
We could really do with some older members in this thread to help out aswell.
Always should be careful with files here but for what i posted it easily verified if someone who downloaded bootstrap.dat posted by shit dev before editing the op they can compare. Look in data folder for bootstrap.dat.old and if you compare this you will see it match exact with one i uploaded.
This is simple for capable old member like you CaptChadd and you can host on site if it work for people. Other way to test put 2nd wallet in virtual machine with bootstrap and do getblockhash once import and compare.