A858DE45F56D9BC9 archive

201402080914 1xcb2y

inferred encrypted filler

N=5

Metadata

Post ID
1xcb2y
Title
201402080914 → 2014-02-08 09:14 on A858's clock
Posted (UTC)
2014-02-08 07:15:00
Timezone
UTC+2 · title 09:14 against posted 07:15 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
336 hex characters · 168 bytes
N from length
5 (64·N + 16 = 336)
Run
Run 57 (seed 758,305,750) (seed)
Draw
3 · predicted N = 5 ✓
Machine boot
2014-01-30 00:36–04:36 (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)

e3d2a0a0fb09d70c34a2cb03e7c1603c 179693ae713a2bfb26bd8c2c2a656d9a 2a8d92c7295d4764d992d76cbbd2b65c a5fb5221f1134966212135a8c655d2a1 a1d550164650e61c2efd3fce41a49666 64d016e71a8f25685faa5e51cfc61738 ed4a3dd47eb7cf9e9cf5c136f45ecbcf 99b0684eb0e6e9083b5cd2bdf611dca6 07ac6633a8e48e28d40e00e64e174736 be1709082b8554750ba41559e701169b 3299a020647cba79 

Explanation

  1. Read the length. 336 hex characters = 64 × 5 + 16, i.e. N = 5 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 3 of Run 57 (seed 758,305,750): new Random(758305750), Next(0,44) per post. The RNG predicts N = 5; the post has N = 5 ✓. The seed is the machine's uptime in ms when the app started (boot 2014-01-30 00:36–04:36).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.