A858DE45F56D9BC9 archive

201405131029 25fn1n

inferred encrypted filler

N=31

Metadata

Post ID
25fn1n
Title
201405131029 → 2014-05-13 10:29 on A858's clock
Posted (UTC)
2014-05-13 08:29:01
Timezone
UTC+2 · title 10:29 against posted 08:29 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,000 hex characters · 1,000 bytes
N from length
31 (64·N + 16 = 2000)
Run
Run 63 (seed 1,506,676,046) (seed)
Draw
14 · predicted N = 31 ✓
Machine boot
F 2014-04-10 10:33–11:39 (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-cutover2014Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

f916b70f99b2db15b2d215b4fa30e746 a5e83cbf7a5eb06720b7cd1f346db3cb 0813bc9fa0be4a2a27beef6ede8ca6b2 5a8c0cb140e108b86688e6521c766e9d 785e50c4f8ff428b1e134f4e49738e49 d31833e14b26782fd6a27e83cb986c91 dda135a887d4c2c37adad46af63f7e5f 5d7bbf868cedf8c3a9f9e0cfa91bc539 1fcd6d1d9527b913b5249c8fa6dc8651 77e182d3f6c93081a73d5c5de53e29c8 7dbd81ae76ec9d3b635bf3006c9981f9 c7a67a735832a4aa14af13f6faf8fa4f da97cc7defdeac58e7f10dc863f94e69 fe194952339f1419e7cbaa02b16f7fe9 c725d60770fcb616b4fc5a9d9d8d05c5 419b0383701bb668ab68f40ec5150671 79d725157a10153c1fb9def1551549e7 dc213de4e91bd1674f79adbe9562f8c1 c02187c0737c75f52757ea95e42990e1 fd424c794dfea94ed4c17ea3e55fc196 eabb71485340c7760b62cc96146efd86 64cdff4b9fc881bef10766f6543fe99f c7829dfcd82dc6e2a837476ec6a3d679 97b5d8a4241c951fbe28a9db7a5489ba aa1f57fe9efc08854a2746cf9fb90ec5 72f1519f7cc7e86dd81c1f5d187207ee 947bcae397ac43efd49cb0e9e594dcff 95ca23493ebd194546060f1e2d597a40 ba15150c6d285a3111f81c6a78103dee e7ae13419192f9def4c9b564aa14af92 9c0d4e68ff016ad3f4fda62be3bfc8b0 7c7b5ea86a8803cf2e0437410f79a36f 36b99500daf0927890b9ae7edc2ad3fc e5a08d3fbf0b51fe556a2011dfa62018 688dafc963c77440bcef850234a6930f 9aacc79ec5d062f395b1d3f8fd040584 64ab486ea873bdf41a13d14f48d0c058 c5ae49ccd5b27f045cbcc7b84d5339c2 7d00b81398abc71d21924f9f9d9465df 88cfc52d933a29570164d723f1b49d5c c05f6b096339bcd1742397d57d5f1153 c5c2f31ce247acf892c3314cada122e0 663fcde828aac8185fc154389615797b 07ac10af012639653369c1d012b53af0 92df46efb00c731f20744f03f25522bc 55999811edec8552e7da2f47f2188132 8a107dc40d34c5f02daf73666527e652 6c85ba8f8d1b2150a82cf8d5cf37e1c8 715aed2da25ac8dfad6331a1620f1ea1 faa42a3cc8fb611542502bfb2492a114 b42b2fba4e4d4efbacc98db9add5c55a ef470f2ebd0c37d5827e944f84d24c80 7425bfdd9eb09b5fca1df21dc7b6105c 2f169a69352c9d9344156cd3704c49aa a1d13468e357fc0310e452e9f4a3b424 56151bc7b1e03236200d3163debf1f82 c4b3ea329d00367a65033e637d8f939e fe7d646a31fefa6cbaf4a35174f149c6 0e4eb6db1f61103ca2dc97e706081e12 fb50b4eafa281a05710e7713e53aee19 1dd47deb7afd0bc41236f54deaaa8c41 6132d9c8ab5c64f6a2b589a681d8afd3 f9e7f082ff338441 

Explanation

  1. Read the length. 2,000 hex characters = 64 × 31 + 16, i.e. N = 31 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 14 of Run 63 (seed 1,506,676,046): new Random(1506676046), Next(0,33) per post. The RNG predicts N = 31; the post has N = 31 ✓. The seed is the machine's uptime in ms when the app started (boot F 2014-04-10 10:33–11:39).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.