201511272150 3ujfmg
inferred encrypted filler
N=10
From the post to its content
As posted (encrypted)
f914a86c6dcf93421c899ac86dfa460b 4f118bb955b781bb8672eef3cdab5c55 c5b0380b8a268d3534c8854d7383cda4 257bda11c37903dfcd748181150771cd d184837095721b4f8333d669b36deefa 320d02c2478f0c6caee3993b91fa6bd2 a7d45c8ed291c35aee7a629b2a7dcc25 ea6e0485858a189eb1e1414f873e0205 836ba0f6f06b6dd502287dc2c694fb68 c8e56140f988128e1c071381277f9e10 0591c7fc875b4556f9b5b8d4817a1aef 01c387f51f6edfa8f5fa266917934ed7 3fa14d88cbb873d35692e26f70dd5d93 b9b0cd9e2bd308b23f9c80cab84fa475 4a3eaf1e213042d88709d593a178b747 326ba5e0b155d3fbb33fc7d09762ee48 021e99fb7fba628198e3fb8347793ffb 46f4b52b48004c526892c52a639aa03d 9b15b3e9102e9f30240ca6522a05e99f c910863f08522de990097bc7aaf2524a 1d27a0ae7c059aae
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 585 of Run 70 (seed 6,038,486):
new Random(6038486), Next(10,40) 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 2015-11-17 21:21–21:46). - Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.