A858DE45F56D9BC9 archive

201511291710 3urlx0

inferred encrypted filler

N=29

Metadata

Post ID
3urlx0
Title
201511291710 → 2015-11-29 17:10 on A858's clock
Posted (UTC)
2015-11-29 22:10:36
Timezone
UTC−5 · title 17:10 against posted 22:10 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,872 hex characters · 936 bytes
N from length
29 (64·N + 16 = 1872)
Run
Run 70 (seed 6,038,486) (seed)
Draw
689 · predicted N = 29 ✓
Machine boot
2015-11-17 21:21–21:46 (seed = uptime at app start)
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
4 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

d1c7af24ad3fe7b1f8d7c222db96dd1c 808c4b9ea4d4e8e09c83fa9765c249ae 94191cef35c5934066b797ba7d4514b9 5f5133aee8878a6800517d34b30f46b8 1890af0f9be707e0c8b32bbcc498ce88 f6cc62de25cf9e54d9cb622243b54685 bacd37eead9fa3a18505921600bfd741 1a5967f66ca237987cbe4db8491fa6e0 ecb0e3abcab6e2fbbee81477d54b7be9 a2872231f7b4f8ad8c670ce20fca9ad5 d6c2c110e290119880654482ae589f10 49a47e6be37a29b8a4ad6b07b46a2a9c 5d8fb428479233487208f0c55d0c2dcf b8ed8a312501be9a47a8c2cfb6b903e0 d2c82cffe29bc8133501a59bae3c9d46 893b7d992e187517b12a6af39bfba1e6 bbd2499defb68006ea3538333eb68a22 bc847eec05911fd7506c9c59a434e1e7 a8bb262950fad1faa4da9f15d2d0ca68 c8472990266509096936baa12c3bbb43 f0a50f050f3adcb42b13e671c9a84274 2be94eb066c8232d549b662a5afb357d 7cfaca5ec03aceaa109f3e05ba72aafd ec270e1534ea9f84a5234293f622d807 e926c55a3740c58c784ecc498df6300e 4d6c7a4c6bde1a62df4ca4b5970d1640 c2b79331fc9d5b2c698e58e0ca1ed72d 00c459de6d1b5e4e489092ea33df742f 3e0d3ba696d0bbcb8116c454cad789a3 3ce060be5639a3f61d90ad3af5de3177 af4db748f9ccd127582b925b3ebafdd6 4e1e745be90156b437f69d8ec9e6c220 10eb01392c7c7ff79865c589b4839e75 0306f22c6b03ab3ac16d460d101ed6f7 28e1c54ade4df0f47748f1141d683184 f30ca9f861067803b843a94eeb57e603 b79dc49c34f00cf380ee39310d3f8777 a232a82ef96cfb1f63d0b7bfee3cd6a3 20f63dcb47a68e7579f19aa24020c655 53d3c16bfd982e0fa9330320e0e39add 81064dd61c807626122df5d4e42e3da3 e1e60bd919c80bf81701e190bc61dca1 03a5462e138dc5aff707afa2999bdad4 bae577cfbd170b4fd7d77b76081a46e9 fdec03115a3df941fff6b23447c70f40 fb44acb0fb9fcbf497a75006f7fd1d9b e985038108c6f2ceb2918d630053ede9 e36610fa75db21a116dd33194026e612 1b651c777b335b413de7ba85bcea44f6 3e4657914c08beb0d7e9337744ca07e1 c261baaa247b21f94a465780911596db f3aeb9833993c1ef43b52fdf9206f9b1 fd689e779c8cc3f8440670e14464b3ce 4149ca034b4ddf3eaffb733191314697 cfc7fb009f4b595167b80f70a3c1362a 38b0badc9ffd495da791e6161408a793 6e3672a6e974eb8a44512c6042cbfe47 56db168656a5b41e1de28eb11e5bbf9a 54aad7c39ce2f19d 

Explanation

  1. Read the length. 1,872 hex characters = 64 × 29 + 16, i.e. N = 29 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 689 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 29; the post has N = 29 ✓. The seed is the machine's uptime in ms when the app started (boot 2015-11-17 21:21–21:46).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.