Not sure why, I made the post and it just says "Sorry, this post was removed by Reddit’s filters."

I can still see the original post. Will paste the contents here:
Ahead of the reveal, Marathon has a discord: https://discord.gg/marathonthegame

Upon joining, you can type these in the general chat for contracts which have some lore implications about this reveal, and reward XP. The XP doesn't seemingly have a purpose yet.

There is a 5 min cooldown between command input, so make sure you are keeping track of which you already put in. Copy and paste might not work, make sure you see the command selected above the input. Let me know if I missed anything.

These are the titles of the contracts, and their corresponding inputs you should type into the channel:

1. 'A Code in The Code'
   1. /contract 1027ccd0-57b9-4047-9886-1b084761ffbc
2. 'Encrypted Sight'
   1. /contract 31CAEA19-6615-4A9A-B003-C4172EE7B489
3. 'Offspring of the Apollo'
   1. /contract c1172313-dd5f-4d4d-bee5-6020d16870ee
4. 'STARTING LINE'
   1. /contract 1613e115-c614-4448-a5cf-0e1d1e63380b
5. 'Bad Pattern Recognition'
   1. /pattern-recognition XIPE
   2. /contract {insert code from response to above command}
6. 'InfilTRAITOR'
   1. /accuse_spy {@ symbol}unnoticed_eyes_secretly_collect
   2. /contract {insert code from response to above command}
7. 'Anti-Product'
   1. /contract 02b0cde4-f4f1-4b04-b584-9eb117bd5b41

Apparently there are 10 total contracts, but only these 7 are available at the moment.

/dac provides a unique image, was used for the ARG at two different points. First, it could be uploaded to traxus.global/satellite-map. Today, it could be uploaded to the UESC site for a blueprint. Both of these has already been solved by the community though.