201403221559 213huo
inferred encrypted filler
N=12
From the post to its content
As posted (encrypted)
3e53fd38440152411b7da3e14aece19e a1f561f4ffd660409f0c7e2ad4278953 cd413aa922c420470013b9d3ccd24afb 443a281ee44d539c029cf125886e8980 dd2e57ea4eda3f7e10859b357dec3a35 f536775788f115b34ae1444a385b11e9 a62bb439b86ba24822e448ff83c8aa5c 5bfe1732aae430c6e7999afe2f808427 ec69302b5b6fa26db19d0870f0c04f53 9d05be978c7bd32c32ff23fd1cfec935 19822b8bc3ef27e4c2fbd3412dec56ce 23e0e15f6ce974ca4ca67057f0a75ce4 9b964eab740fba867abdb2be3850c6b4 513e15bad0f270c6cf40e0d94be7e8d3 d3405919fd4260bdb4c1f6b543e4cfb3 7e9213b45d5a499c96387d76d2f5cf9b 94a331b12f8898b5f79fef42372d9f10 d5c86ec70707466e8a5e5b2912cc92e1 4b8798c374d8a449f2b067c349b5770e 92359a31d23b68ca9879af7d9aaeb3b3 f504015bce44bab2b11cae6a1aa41ec8 5af4ec52e33cee1b1693109c507df1f3 74ad6789c9352dd4b2ad77b9da7b608b 36d9923ae2f63652c1e3213942983173 15eef0ad27a767c3
Explanation
- Read the length. 784 hex characters = 64 × 12 + 16, i.e. N = 12 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 123 of Run 60 (seed 19,858,187):
new Random(19858187), Next(0,50) per post. The RNG predicts N = 12; the post has N = 12 ✓. 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.