A858DE45F56D9BC9 archive

201601240508 42fe2d

inferred encrypted filler

N=11

Metadata

Post ID
42fe2d
Title
201601240508 → 2016-01-24 05:08 on A858's clock
Posted (UTC)
2016-01-24 10:08:46
Timezone
UTC−5 · title 05:08 against posted 10:08 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
720 hex characters · 360 bytes
N from length
11 (64·N + 16 = 720)
Run
Run 73 (seed 546,388,634) (seed)
Draw
111 · predicted N = 11 ✓
Machine boot
2016-01-13 11:18–12:18 (seed = uptime at app start)
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
3 · 0
Tags
post-cutover2016Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

3b54cdebb306d01fb62a20c4787cb588 a30298d740ab292e6e7cc8141a892138 7c063fb086d8efe7c1ad534e6e034406 f69d94c02102cc91772f4efd2e750f24 a82be70ed17a3064bc78f4cf626ca37e f141efab4f0d68910e825b960d970018 9b56702f6db04dfd6cd179e10554982b 3a6f11d8aa28d904f9ec2f83fd3dff8f 9e3ee4285f9fb16d067af9a74ca219ee ba62d4268aa2b0f189f87934738eac09 8e08973f71d8429d2f8394ad8ce85d6d 23255af46113c58e5b92907c8a64fc22 83d655f22326cdf540c2edb44137d679 8e041a9a74c296d06fc868740e82e715 2493e052fb363fc17965b2f9c3dba50f 36160eced86fd2534d427ca9767ec7dc 23766c03ed1cbd71362f63e819f41c5e ad185e4017a5b5c5d2b047bb540278bb 851053052a603236472d78e7c9954843 837f0ba4cc2d94f163235e19960a0e5c 7acb7dc098af63e3e1f1ffbe34b237c5 f36371af5fecf5abcf9bea294ae90069 44cc118c9a4dc17f 

Explanation

  1. Read the length. 720 hex characters = 64 × 11 + 16, i.e. N = 11 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 111 of Run 73 (seed 546,388,634): new Random(546388634), Next(10,35) per post. The RNG predicts N = 11; the post has N = 11 ✓. The seed is the machine's uptime in ms when the app started (boot 2016-01-13 11:18–12:18).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.