A858DE45F56D9BC9 archive

201404161730 236wzv

inferred encrypted filler

N=3

Metadata

Post ID
236wzv
Title
201404161730 → 2014-04-16 17:30 on A858's clock
Posted (UTC)
2014-04-16 16:30:03
Timezone
UTC+1 · title 17:30 against posted 16:30 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
208 hex characters · 104 bytes
N from length
3 (64·N + 16 = 208)
Run
Run 62 (seed 507,820,296) (seed)
Draw
10 · predicted N = 3 ✓
Machine boot
2014-04-10 09:27–10:27 (seed = uptime at app start)
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
1 · 0
Tags
post-cutover2014Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

c54cd9b1e98d6e6cb4038c4899d14e61 3a1a1f84bd76072ea0158587fe86874f d9d5b64c40f26e429f264d5f06d292dc 08a04ad96cdfb177e603d65ceef0d368 a1fbe31fa4801d50d54ac048afe5d45e 720fa868c91769fab39cfe4771e9b93f eb34de3da764da09 

Explanation

  1. Read the length. 208 hex characters = 64 × 3 + 16, i.e. N = 3 GUIDs encrypted with 3DES plus one 8-byte padding block. Every post-cutover filler post has exactly this shape.
  2. 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.
  3. Explain the count. This post is draw 10 of Run 62 (seed 507,820,296): new Random(507820296), Next(0,55) per post. The RNG predicts N = 3; the post has N = 3 ✓. The seed is the machine's uptime in ms when the app started (boot 2014-04-10 09:27–10:27).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.