A858DE45F56D9BC9 archive

201405252132 26hk2q

inferred encrypted filler

N=8

Metadata

Post ID
26hk2q
Title
201405252132 → 2014-05-25 21:32 on A858's clock
Posted (UTC)
2014-05-26 01:32:56
Timezone
UTC−4 · title 21:32 against posted 01:32 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
528 hex characters · 264 bytes
N from length
8 (64·N + 16 = 528)
Run
Run 64 (seed 367,071,562) (seed)
Draw
154 · predicted N = 8 ✓
Machine boot
2014-05-15 09:35–10:35 (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)

708dceead533fe80fd72169553d4e883 8c17265d1d71f0e66bc0ec023beb0a3c 8eb1aad211ef66b62fe0288479a7ebce eece590e6cc5563ad0b5cfa5bbf0caaf a3cfd5af6d46b80122d2401bc1ce5cb5 2a75d08da8633c4f8d244fe16a6ff668 484e9ff6d525cc8481994ff9eaab7393 54b9c00f94f841f6e773704dc9eaa12c 2d77204b5f4302fffef308de97f03f75 11991ab1119c6a9cf14f54d59c771db5 30164fd4c8760074c49b6eb1b65f15a1 fb5e90d73a5394091e8f10fcd186a856 4fcbb8a8dd76ab06fccd1d1c7d98e526 841fb2c2b26fbb5b4d514dc650e4167d 44b6e4e764a01d83ebebddfb5d5ba9d4 d2e3cd1c3302b0cf4c9d95159dcdde48 fa515d53ae0b1726 

Explanation

  1. Read the length. 528 hex characters = 64 × 8 + 16, i.e. N = 8 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 154 of Run 64 (seed 367,071,562): new Random(367071562), Next(0,33) per post. The RNG predicts N = 8; the post has N = 8 ✓. The seed is the machine's uptime in ms when the app started (boot 2014-05-15 09:35–10:35).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.