201403150200 20gqrd
inferred encrypted filler
N=10
From the post to its content
As posted (encrypted)
dd0ada8b490646e4919fc44bc17716ff 7812350497878b38c0d9d4551d95b837 18289f0b0d77de3174abb2193d3a5a76 3e58183ce3a13613d7d7e79382161dc9 644b865d406b5104504d6741fdd817df a2f01c3bbc9ee3b473ba3c7c2da11447 dcd11236cdac5eec55e742797a6a98d6 d53b8be34e3dbc8fcd5663d27497adb9 d502554d9a7300704961b913753200c7 a8d3de359470ef05a0d468a24507292b 102e513b3332447ddbe25b945866e3c4 f4cd196a4242a029fed0bc68ef7701fb bfa3b533799395b781f7ac05ea125f9e f5995ded519e1294be634d1b1d65d7d9 9eb66e85a8f8b44510e8e1ed87e19fc6 cae86efb3ede14b7532101d82e4f655e aac0f35c4532ea8703b73e28def8d1d2 ea7f84428665f55e55dc0010eae0bd3d 92059b7d9fd239b9b4bb982b2b66f0c9 18e7eed316e1d84d31e523ea45cd13bf 65b94ae8c7740daf
Explanation
- Read the length. 656 hex characters = 64 × 10 + 16, i.e. N = 10 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 32 of Run 60 (seed 19,858,187):
new Random(19858187), Next(0,50) per post. The RNG predicts N = 10; the post has N = 10 ✓. The seed is the machine's uptime in ms when the app started (boot 2014-03-12 08:29–10:29). - Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.