A858DE45F56D9BC9 archive

201511271650 3uighh

inferred encrypted filler

N=27

Metadata

Post ID
3uighh
Title
201511271650 → 2015-11-27 16:50 on A858's clock
Posted (UTC)
2015-11-27 21:50:19
Timezone
UTC−5 · title 16:50 against posted 21:50 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,744 hex characters · 872 bytes
N from length
27 (64·N + 16 = 1744)
Run
Run 70 (seed 6,038,486) (seed)
Draw
573 · predicted N = 27 ✓
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
3 · 1
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

f2fc03d5430ccb9cf7057741eb260603 8d53db0f51f7318bd56873f739afc8a5 683e564476a7151418dd1282065413e1 e86c9c09ca93d6afd6aea0a53e225d43 3e267b53855fa4d01465428cf2dd19fe 71759cb0722e35dfa40a532174bf01f4 c1910dd33733974223f7d081a897e179 6ccbde0fa0a4a6b2ed8a42ba9df576ad c2f612db950dbc3975407ed4517f4d58 dbd9e6631aa5ba6464b3d8a8ee34c4ae 83404d8885ce7b34b62dce4b9fc120a6 07022f57a3d5897e14df21dd1ce49c7a 87f3d6952c962b3632c4722872548382 feeb951a0111d06779b9c07af5e2537b b5df185beffbc3471f440794ab18a559 ad6eac10aa428540fab23caa42fe3eb3 07185ac1acb4ea5987123e1b967f3462 4b75bfd5b9c319a0e0a0ee8bec422e38 b8ffff3f6fd28762a538ecf930097c60 d5a28b57861a7302c991f2b0cbcff288 c00281c21dfcf767f145b35de707aa3c 75df4d4b529e2bfae929abbdcfb93fa4 d19874181130a6d2d9ac9e6891ad223d 78f58add51f8b6e5e3e41592d956c4e0 505773db0702545c5d163ea652cbc88a 4de2fe98d4b613c7cc018fd9bd6eb843 cc71b86c8a5f31ebbaea2f1357aa8f36 87c1012ab864cf09a8735986fd412358 7c57f09950ea1e9407df5251dbaf9927 b1dd3b2046f35e05e40734cd1d48364c a0beff09e04597f4379a03e4dc81504e 65519ac33a43c155b9c4349097399925 dfb5c03773af767213b7430c4f3b9fab 715f4ae9964851d82ee8d55189d5f9c8 000da101b0d4b77d40ee754f7ae5dfdc 2f8d26f58be1d9a2deeb1daa6f492ce0 6bbbfcb7df450569432c1ee17f295114 50d32653247752f8dd60c8b47e677025 8538f18fcc45eb43f7921a922e2b5cf4 d1e8bbcd22cfd322105df69e5b36c92a ad90d61364f6249d65bd652506f3dc47 d70f17e007fcc651b9900437f0dcc071 a15161349d42a6c1ddc6af51564c7827 f1859739a3a9704ea3a4cb7076727ebf cd04f6ce7460d4d0fc1a258216ae5fd6 e6aa529778e38f00216b5362e84ddfee 6071ae6a84be0167d84c73b9f2810078 e4968f344a08c350fd9726170d62e5d0 b2c159ecf545c2be5322769d8feb86a0 fd77c42eec6911225838500745d8d32c 94d7418293c3c533ce899291c31f5740 b45ff326bf65a5efd67bc9ff6422facc ab34070adb3841efe94fea76c6eab0f9 85b97cfc950c5783c335b5510bc74aca 81dc2dc8d16abd78 

Explanation

  1. Read the length. 1,744 hex characters = 64 × 27 + 16, i.e. N = 27 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 573 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 27; the post has N = 27 ✓. 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.