A858DE45F56D9BC9 archive

201502171000 2w73q7

inferred encrypted filler

N=42

Metadata

Post ID
2w73q7
Title
201502171000 → 2015-02-17 10:00 on A858's clock
Posted (UTC)
2015-02-17 15:00:23
Timezone
UTC−5 · title 10:00 against posted 15:00 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,704 hex characters · 1,352 bytes
N from length
42 (64·N + 16 = 2704)
Run
Fixed N=42 from 2tca2p (fixed)
Draw
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
3 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

c7e91d1c3cef35b0cb21e6b5ef2b6571 21ff24e1740c3bf2f447ba61cb4c8d1c f45d1c0fa8572c5a128f3700d12d77f2 02156269e3623e41175edecf1f273c67 a455be478c52fbe8b68a1f44f2bdd97d d1aff6a3b67cbc86803437fe01300a0b f6158833e58eebea8196cbba3bb47acd e025a7d1f2f9bcffdf4c35d015a78433 6b540222c9576a43064762cb015daac7 0e828559a4c0bcb1519465dce2e5e216 8838f7d33f1d523b8029d580c93dd137 a88b7183662bb36667663bd71adbd9a9 f6eb01900d0a30e63d3fc72ed9e48216 23d3b5822eb46332875ccfcdf22b1c54 d69f3b5dfc93340b2349e0464b980b33 13ff7e2e70a7fd631553309f75b3cf31 b8544acdfceb72e8fe172b35af6d61a6 d4741156716e10a8d8172014d300b45e 37d671d15c87eb2a2fb4329258e5f0db ec89b1c047df20b3c0ec1b958efe3ed7 43e3f985e39351d428e70f8e809918f6 d4afa2ba17d45de054804672012aa981 3ede79d6f78856fecffbde9e740cfdfd 04f14bd97887d64f89a9e34b897654fd a108a20d27e7bfc991cd558c6f0b7888 88b44321261bdb251ab2495691a66eaa bf115b03089bd1925826515a0d71257a d8a5a6612bd0a3e24b7158b15d62ce16 49d33a2a3f365acae12eb9be6c5570e9 764a7f4272f1d5dd397ea589b1d80726 a685f1c8a968f32d7e731eb219559090 2d0f5be8e20164ef1488849f54cc0f04 ab46186741f9f51049de41ff14184989 68f305a0fb86856fab309081da1f331d 690d5c62c40fe4cd456f6ccdb67f591e caf33c19bab5a2da6607cae8bd2bb884 92375477f7c45fdb08bd6c11dbe23fef 6830394df5e226bddb0a5aaa9363d36d 1b1ab98007386e1d888bb297bbe543ac 846b8100cd6025014be81f34edc02d34 eb256ae875b1e4f5532a5ba059d30300 f7812892575368f960cd9b1625b53987 9d5cd15b2387d2e6ba84fee2b18a35ab 4444d51ccf88f42bc35fbae7a3a15825 bed6cef83e526cb208f05509d3ebfb2a 712322546b7f492c88946c3fdd6af75a 4fa8d6bf32ba39d5ad4c149bc18319db 05dad3cc35ce0e205f1c8c1f87cb60d4 b9a20efe7783547fecaf2540e7d475e1 4e17a70eca941d5e1daa8fa3fa1d20cc dfdfd76694852f5546e5bd71ebb4d2a3 5e7b0ea6e8fa0ce3ea5f983153a9acff 3b7b5c126bae52985f0d81971fcdb077 221594f7d6caf25d70cc81676c58f3d6 2336cd48d72b763cd87bff7e254a2966 707f963c68bf9e6c717c542d7c19a166 88376d13041a846b362a10f38187ed6c 69402d2df22582c77bd2469b7a80cc30 98050987b83e97dbec71c97078431e2e 513b37238503ac42e3b7bc02ff1fbf3d b1d088ea02083d6e8b4f802fe7e2e2da 569804905ef4b63c7627dc73d4d59e07 37f59a3c514cc62c647766af04c748d7 3483044f568f91a10eeee61b66e2d480 388669a668c9b1a7964ae86ffd059510 7848aacadef03379f818c315f4116c8b 35a197d5f089ea03b54452bc35ac51fc 2719e8346ad5e2b5479c873eb7a1807f bed85222901d3081026199c1939b2188 3cce9ac851d19dbbf5f54c5527f8b9c5 8379f88b7c230016b470a0238bf0cda5 431550bbbe546bcb04d6d358d68b38c1 dc29f299c39ddf40da0b6647919b1ca6 eed42f9cacb7db0eea00455bb17a3dac d70d3fdfb10b5a32a4f98665170af29c 6301938da59a787b1c9a5e855b75e040 883a3d102a09157cf634543cd2dd4980 5d43945e026a1333629cb16a312dc4a7 d2bee554bfdadbb5dbbaa0da730128f5 244d08121bd942b7bc4cad2b57855e9e 6362f6b57966517b1a219dbb633df82d 195af1d4e9e08087cb2c4bab32bdeb3d 17fc6d164332073bc549016cde829fe4 b2cc6a5faec7814e44b1d3360b7f6ba0 bfc6c89a693abc98 

Explanation

  1. Read the length. 2,704 hex characters = 64 × 42 + 16, i.e. N = 42 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. Part of Fixed N=42 from 2tca2p: an app start that posted N = 42 every time.
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.