Three codes were hidden in the TRUTHSEEKERS IN DC post on the Investigate Ingress blog
[1] af8a7e77aa7f9a987eae7cab8b
[2] 5pdx2liwviq5d7d
[3] 2fgb1uksd4w2f
Code #1
Observations
Looks like hex, check the ranges
Code #2
Observations
Passcode format is there, remember to apply the same method to the keyword
Code #3
Observations
Passcode format is there, go through your usual cipher routine