A858DE45F56D9BC9 archive

201511250219 3u6skl

inferred encrypted filler

N=28

Metadata

Post ID
3u6skl
Title
201511250219 → 2015-11-25 02:19 on A858's clock
Posted (UTC)
2015-11-25 07:19:46
Timezone
UTC−5 · title 02:19 against posted 07:19 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,808 hex characters · 904 bytes
N from length
28 (64·N + 16 = 1808)
Run
Run 70 (seed 6,038,486) (seed)
Draw
423 · predicted N = 28 ✓
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
2 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

9694dfa11049d5932a0b6ecb71382809 8581f42a9dbb2069dfec103118980289 dd41415a2471774969bcc7680f327e73 92d491ba58015d931dfb1f6b880348e1 a8bf188fba978d10606267ba83af77e0 880e8d5d3c1270a1bb9f6b1dcd24e215 39af5ae958df3f29cc89423a3bbd2260 abd05271cc18f53332ae5e9b532bd898 d48c7715d890f0c36b1c7cd387b834dd 85601cfa6566e88eb0e36f21b5b9c0ee e888bcb6efda503240bea76dec4af8e4 1fee4b00a5ffc9a3e9e623180205c265 965ee257bcf94b9875309d19c07aa767 0faef9e18dfbfe818269d7e0520c7486 5630d4ddfa894872ba1c58e6ab5d08be 508a4f0b40f39b9f2adbac6d3b17c5be 4300928349807a94de2d33064763a111 7be7c2ab585d9acdc02fab7f0e160468 8939ff76d9df5c61be053223e12d5dd3 55a1d31cf452278a5ce654483b5312f2 6f33d82a538dde1b8a3c8180de0f4a3b 8479882e94e2dc943a7037c6e02f2e22 13df9024d5c98b1fd4bdf2a757a36196 441a86a96e7b6f8c7a40457e2e45cc38 f821638dcad89f9b47e93fa0eef3f798 e32333ea2123b24ebc5e8d79a4619e43 9b42810df91496dbe34312d2a194c801 21ba0e62cdd10c88d215ca044ae514af 47bc1b5afeb0ce63acabe59c0cb61b7a 1385cc778a583d9524c6840c27544520 1e703adc12f4634a87e9138ebc50dd46 2fe7673e24e48a4b351053966de69910 1b92c174fb758cd32cc3f37ace9d52d3 f2fa0e0d6baa26c3c81e5a84dbf0a05f 1729ad058326b1f98b9a45849ff0a859 559159a9e7558dd61d5ed6a8d47fb633 88fec287fad38009daa916f46a072220 c78def36b753d4766dae34980287d0b0 30a3901d4fb059fbfacfdd391afd2ed2 60a6d08ee063e1648ef0408e9905303b aa8d3bcda458396047269061e69a7860 610b1e042585f1819e5ecdaa2df439ab fd5474ac7e811b285f57255aa562b19d 64635b58d0738be3d2d48116e7e7d3a4 280ac509c356503eacb5adf235fc8222 3d6fac27c0142af34fd87078634c35c4 a04a1ea429d58f0e079313be68f1e29a 664e245efebf4a8719a628a748a3582a 084ae5ab19e5c92cf1b2668e3d9a389e df00dec752e431f5f8cdde5330898897 5ae375f9bb5aa5d3e1d8c0a1d39d65a4 0ae9840d22ba7ecf06a78dac88c89b4f 33838f76535fc0c50f5acf5d1700dfd3 41d6095ca5e3dec19f572eb4cbbe6128 a1a9ddcf3f9743c9e948fae38a623ccd 660aaa1c4087c29cb1bfb3730fdedd69 3b096f3020647379 

Explanation

  1. Read the length. 1,808 hex characters = 64 × 28 + 16, i.e. N = 28 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 423 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 28; the post has N = 28 ✓. 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.