Littered throughout much of the Year Zero information discovered thus far, sequences of numbers have been found. All the numbers so far have been in the format "24.x.y". These numbers represent evidence against a person known as [CLASSIFIED], and the entire catalogue of the numbers is found at Exhibit 24.
Found on the The Mailstrom wesbite.
Found on the Free Rebel Art website in the top left corner.
Found in the Morse Code at the end of recording found at phone number 1-216-333-1810.
Found in the ID3 tag of My Violent Heart.mp3.
Found on the U.S. Wiretap website.
Found on the Hour of Arrival website.
Found on the The Price of Treason website.
Found on the Open Source Resistance website.
Found in an email from "Bureau of Morality - Year 0000 Search <DCS1000@thepriceoftreason.net>", sent to several followers of the World of Year Zero for an as-yet undetermined reason.
Found on the Viability Index website to the right of the VI Scores scale in white.
Found on the Exterminal website below the shifting lines in black.
Found on the Grace The Teacher website
Found on the name of the video file from Red Horse Vector.
Found at Red Horse Vector.
Found in nohurry.mp3 as morse code
Found on http://churchofplano.com/
Found in opalo.mp3 as morse code
Warning code in the popup on the Consolidated Mail Systems website
Found in ballgameOver.mp3 as morse code
Found on http://www.bethehammer.net/
Found on the now defunct Act Patriotic Pilgrim transmit.
Found on One Country At A Time.
Found on the LA Mural 
Found through the phone number 18664456580, which is on the back of Year Zero packaging. In the transcript of the message it is implied that this number refers to the disclosure of surveillance, a statute of the United States Surveillance Law.
Found on http://www.artisresistance.com (The warning shows up after a few seconds)
Found on a flyer (http://www.flickr.com/photo_zoom.gne?id=399108993&size=l) handed out at a show in Paris, France on February 21, 2007. Under the right side of the horizontal part of the T, there are a bunch of horizontal lines running down alongside it. If you count, there are 24 horizontal lines, then a vertical line, then 13 horizontal lines, then another vertical line, and finally 2 more horizontal lines. This gives 24.13.2.
Found on the Black/red 2007 tour t-shirt
Text of the email:
Counting the consecutive hyphens results in 24.14.2.
Found on the White 2007 tour t-shirt
Found in the Morse Code at the end of the message heard at 1-310-295-1040
Found on http://www.thewaterturnedtoblood.net
Found on http://www.judsonogram.net
Found on the video for Survivalism - in the bottom-right corner of some of the monitors.
Found on http://www.cedocore.com
From the Auto-Reply email from Francisco@securebroadcastinformatics.com. Counting the the ">" symbols in order gives a sequence of 2, 4, 0, 1, 9, 0, and 1. Reading the zeroes as dots gives 24.19.1.
Text from the email:
From: <blocked> To: Francisco@securebroadcastinformatics.com Content: hidden bandwidth
>>>>It has come to the attention of the Bureau of Morality's Internet Monitoring Taskforce that several of the clients for whom you handle IT seem to show bandwidth loads that do not match their formally submitted audit numbers.
We have asked for clarification of this matter on three occasions. Your replies have been either evasive or insufficient or simply late. Frankly, speaking as one human being to another, it has been as bad as dealing with a health insurance company.
>You may be aware of that frustration yourself, in the lengthy delays you have encountered trying to process the papers for your wife's breast cancer treatments. So I know you understand our frustration, and will be motivated to do your very best to explain these bandwidth discrepancies.
>>>>>>>>>You may submit any information in the full confidence that it will remain anonymous.
Perhaps your wife will start feeling better soon.
From the http://www.solutionsbackwardsinitiative.net/pilgrims/ background.
Found on http://www.operationswamp0000.net
Found on http://www.operationchipsweep.net
Found on the Operation Swamp 0000 billboard.
Found on the Art Is Resistance flier that gave the location of the billboard.
Found on Brian Tsunoda website just above and to the left of the word Last in "Last Update".