A858DE45F56D9BC9 archive

201403200559 20w3ly

inferred encrypted filler

N=20

Metadata

Post ID
20w3ly
Title
201403200559 → 2014-03-20 05:59 on A858's clock
Posted (UTC)
2014-03-20 09:59:54
Timezone
UTC−4 · title 05:59 against posted 09:59 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,296 hex characters · 648 bytes
N from length
20 (64·N + 16 = 1296)
Run
Run 60 (seed 19,858,187) (seed)
Draw
94 · predicted N = 20 ✓
Machine boot
2014-03-12 08:29–10:29 (seed = uptime at app start)
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
2 · 0
Tags
post-cutover2014Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

0a1331b26af372dc899c728540d3784a afc77216a1a53c8a908e3608b6fec21a e75bf25630634c456c7f7fcbb22d5d6b d2c3e754cb2aa5afd154a5f9c4e67fd1 b44eb85594f1ba9d5aba031d7b4eaf43 3856aeaec65977f79591768f484cf17b 14f07745c22d63231547d6bdb18d3cee bb479c778431de328d64d1ba450a3153 7aadc9a2ec22c34e2d0844828dd0c177 9bb30370804dcc127af8b767fb16ef62 a4d38f9c5b4f5537c002e3d88b0a64ff 39829bf55d9e654ef8b6525cca27f8b1 86ab8be9d3f416ebf2155348de56392f 23f24d93dea4a29e29bf8a4e99da997d 08c53ad15beb79a45a649d0a81186374 7c69fc93c4baed38b6398922d9874053 eef28a0eb10a946c57bb3f12bc5e377f 71af9dabf3663f074fd1abe89337248e 9da8c08b08290860359a9a8765c8c3cc 9a482ef68b58d046aa2a6ed08972c992 51d5e4de3cbc46ec78e116e8969927c6 4aa654447f11f40c13fef0be42f6f934 36d66f08d4d78e291136617edc770dd2 a6cab32ec298e0d51bfc73f46fe0bcc0 d4f8f1a30dff5dd583a2f93305abdac8 7c1df7b3d161cd56230005ae2305c02b aaad6c578f860f504a117ff08fd8c7c3 d82c04166e670bde99c432d23060e2ce ee71e5e26f0fdb8b8f3ae77312731c45 e4d09630cc4f48754288322f2817ca0a 0144e907fbf566066ab0ce65a262057c 260c30b5f4b3b648ee963b1a209230c9 5a25feeb5c8bf579a403348f84cf0e5c 3e87b8fdfe278c0da0cdfefc219dda94 1e003ed0fd589ec66f31562ca5cb8e0f 28f0f8bf747747499ddccdb9026d8f48 c02168b16695372919391c1a79407c9b 70192fdb12888adc70ef1c8673f1ed56 15d23b16a7419915c2075898210d2381 ac77fba9d554d835708ad6370a546e4f 423b30c968bc290e 

Explanation

  1. Read the length. 1,296 hex characters = 64 × 20 + 16, i.e. N = 20 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 94 of Run 60 (seed 19,858,187): new Random(19858187), Next(0,50) per post. The RNG predicts N = 20; the post has N = 20 ✓. The seed is the machine's uptime in ms when the app started (boot 2014-03-12 08:29–10:29).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.