A858DE45F56D9BC9 archive

201502191800 2whfun

inferred encrypted filler

N=42

Metadata

Post ID
2whfun
Title
201502191800 → 2015-02-19 18:00 on A858's clock
Posted (UTC)
2015-02-19 23:00:23
Timezone
UTC−5 · title 18:00 against posted 23:00 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)

4197458cc056450666635dd864105540 9ecf85be1c8dda95fdea087d637ab556 f1adb8334570cb91ef9509e99d32c7f6 e46df8b9284815ef0adb75b03931cc2a cf5936412f5b95887fe8be2d98689380 f19699b1ce78042739fc5263ede38ff3 01490524042241446aa655106927aa0d 1cbd3d0a8332057dfd4fc25bcae0fe9f 007be5dc26aa7f7097f302849414c5cd 3e07f33c0bbd32bf1b20e5f7729c67d4 4a223dbd27c6893b2c2383ef23437755 1f1c2e31e4f2ced516b4bcae11af80bb 73ea80b79d44720393310902a788f6b0 6cc8f2d85bd498af5a4f4e4f5dc43016 25eae5dced63de3e896d542afcdfe7b8 2509ce3ff93613e07129354bd58e2283 494be36b12113f6c384b1e5e0d30c978 2c57aee4a29658733d07e6aec9f0fcd3 3924ea47ecf0f20d5bc8300f2ac58b2a 34f58c69fd21e9dc4f3e4205acc8c5ee 9cfffcb96ac5003ae3e076b1969630b8 50f5178d0f764e2814ec7c0c8548f174 3ae9b7fed66f2bf7c01cf5eb8dce2645 0c075bf9fc8cc0c10cf23b36a23d424b d72243215207a9ff2a9c62084cb1fa32 8bba2685fb3747ab9237ab95b6de4dec 04dd3e15d22fab9c689065b271ff9009 644f3615316b750360d8d8a03b30c6e1 f770d1a56d8292bb250b1d88ec221321 266358f91a82a220e5688b5b560abf54 e9ff10f8cad802c1a96ed8f3cfe99f55 363af784b1b8b4dd6747487608bc236a 1f721dfe01e0524d1cb39f1f739ddf22 3737319253a4d7e7ae7a8617f57b5b1d bbb6c70cda082fbfa7ed98fbdeddc716 4017c8baa38955a654074098a3111a6e 5c9c7e5c63c33094e94a424a2e51fbd9 59402b1b3a2a7275dde84e4cb486e104 3ce8cef281c8470e5d9571ef9b39ea6e 66c5220290e66dd1fb90c318438e24c6 217da9cce7f171cf6e7a3ed27e94c8bc 5fbbcb3dc7b0c70d00af71678bab077a ae783789b08381ec6d62c33ca39ad5f1 f1e84e173373558ff86475297b1b4ea1 fa8b0e65a89241d36f073f0f50f54256 d725806da71445ec40511d52121c5643 0b6c758aae9c7af3c96bfb0476a4afbd e9730f286f9c3612f8d4ded463e14a59 d3979277962e3dc445a5cdab06161ddf a2f92cf9499f10c612297e6edadc2341 ccc3bfbb9f5a60f08150f8b15f58cdd2 09a959a900dd155e106f891e39105b29 ce7f5dc182b486fb17dc99680c1662ba ae4d860f0a0f98abd1cf3a38e030d46c b6cc21cfd980510854e5feaa8ecafc3c 1200251fcd02baf1e06b351a63d2a139 84a3e4b0577a46ec8b27fc58c549d2c9 fc3b7d5101da5119ba3a08cedfee8b33 553e04ba4bf5424f27f3acfde02e6be8 8dc06a860aed8736b3b08e3b6b19ea41 21673239ceac8269793654a7f62ecfe1 b1d6fee3ea982e236441b14a9dc5ec6d 8291f6ecb50bdd2e7a482a7f59771875 1bfb234792addf969ab190b642c5da08 3d3c5e5928d601f6191a8416c064ce87 271cfff31c065fd61ce80da2ba0ceb5a 1c5eb5d036e5aa30c86f553b8442617f 0fe77d4898fe7217585a7cd72ed2b43a 7427ac439b6af88d7634830313718f31 6ddecef69f8e1a51bdec690f8dd4a1a5 68736393630625bc213c98701a32a79b 11cf92d09dde3b0f1e65e606fb60804a 19a10182611f6cf0b93d745377c923de 9b7c3d8460bfd546f6a50f968e104ffd bc1d4d74d07c7831ee597c22bfd56e23 79e19aa4a4c5db08b5c88ea034d7aba8 bf3409c5f4038f6a658ab8fcbbaffec2 d9f73f2663b692adcd2acef2df09b6a3 9a3a1cadfb5c6dcff70097593e7a1919 ee225c9d85eb04bc70f6d5dd54a7aef9 9fc486919a41869665a5004c1cd6e078 78cb4ccba9940e52372789c9be3ace01 9413608fc40350202d5a3fb56a47342f ef05a8cf1e98d1895cee1b885fdcd961 634f3608fff3f9b6 

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.