201312081659 1sfm8g
inferred encrypted filler
N=11
From the post to its content
As posted (encrypted)
2ffc8c154e50142cfb35cc585ac6a7f8 00785672b3ed7114b3938775c4acae9c 538c126d516b8193f69dd08bd8924233 2b8d69e1c6e14ff19b2f5f761cf0ae69 8ac132233f3e006a2d6c2fcc4aebcc6f 33957a8c5fd583cdeb56d3b20ee5488d a8d9ab9814450de6e6fe248e72f1e811 ff915c2c087d5c8ec8c7510447bbb0dc 7299960f115e0a1bf8a15cd5910bb031 78857f4be3ff13828b9f799a3e27c9a5 c17a467e53f9cb92504a9954060fd1f5 e338faf583c0fd42cdf57dfd93d4c30e f296b24b2f4ecf39e6c56fad91e6e9ef 4b035abcc027da05d6cf37cbecfee8f2 c1bc956b697597695684a9989fce656a 03c66e4cf3e2188e90356c2ab7c5b2ff 8cb436439b5aee837076eaa53e9596b3 890f6e337bbb0bd249c7bc8c3a9ca811 bef7da0bd410f17e9ed14b40aaf5493a 5c56e0e8a1c3ae5fe20a8c2d72919a34 0363195b2d246daa0475111b57c6551b f93130810cb1a1ccbc399229ca0c10fa 41aeb3b646d675e9
Explanation
- Read the length. 720 hex characters = 64 × 11 + 16, i.e. N = 11 GUIDs encrypted with 3DES plus one 8-byte padding block. Every post-cutover filler post has exactly this shape.
- Key unknown. The post-cutover key (2013-10-16 onwards) has not been found, so the GUIDs themselves cannot be read. Everything else about the post is accounted for.
- Explain the count. This post is draw 306 of Run 55 (seed 135,104,921):
new Random(135104921), Next(0,184), then Next(0,124) from draw 193 per post. The RNG predicts N = 11; the post has N = 11 ✓. The seed is the machine's uptime in ms when the app started (boot 2013-11-14 10:28–11:28). - Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.