My method of working is a follows...
When you finish recording at a concert...there is one file...for all the songs are on that one file...do all your edits for sound (compression, eq, normalize) and export to a 16bit file...
Next open the 16bit recording (still one file with all the songs) in CDWave...which is a application that cuts that huge file with all the songs down into separate files for each song...it creates a third copy of the recording but now there are lots of smaller files...one file for each song....
Then compress to Lossless files...open Traders Little Help and add each song...click the button for "Create Checksum File" (this is what tells the program that extracts the compressed files it was successful)...now you have a fourth copy of the show as compressed 16bit FLAC files
Upload to Archive.org and it will have a player for to stream the files...I THINK that if you put 24bit files up on Archive.org it is just a storage area and will not stream the players for easy playback
I record, process, export, track and upload in 24-bit now. Archive will derive mp3 from 24-bit files. I have a similar workflow to Hypnocracy, but I tag my flacs in foobar2000 with the live show tagger plugin, then I make a checksum file with Trader's Little Helper. I think people appreciate the tags. I certainly like it better for playback.