A858DE45F56D9BC9 archive

201502011800 2uge0j

inferred encrypted filler

N=42

Metadata

Post ID
2uge0j
Title
201502011800 → 2015-02-01 18:00 on A858's clock
Posted (UTC)
2015-02-01 23:00:31
Timezone
UTC−5 · title 18:00 against posted 23:00 UTC
Author
A858DE45F56D9BC9
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
5 · 3
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

a315144b7b31ebb431931efa02b7a3db ef72ca558a67374ec47e55bc77e29468 e7661c550a38f1e9ec9877991e46faf7 4383362dd97baf72cab550846a132f0e 8838fc782972d5318a98a342fe85e375 075fdf6bfba35d5abcb3822b19344254 16b35dac7c99ff91f9549560cfccf5c7 35fb68f2c663e6041867ab6c995eb366 e87f7e8b8f2f7826212fc15d1fafd590 18a081a0ff733ef1ee8c07bda9c30a4f 0bbae850c632bfdd034233a8ae30c0a0 fd2a5d29d7aa99b27f0e5851d97335b4 54fd1facac258b22bcc098ce14bf1b35 d1433c1031bd50d061fbeda1c2960ed5 bb671fc621717d8244c13241b2ed098e 96bf2c8ed2ecc631e96823ce112f04bc 191f01a13b8c67862ec964ef5c67238a 03b913cc6e5ba265f5dcb4b55cdb8625 a964abdf4a652221f66ce2b9e587fc09 b4acdec106a765ef6a2f09e1cd2bfe52 077231be760ceec0a6518b2410514ff9 29878cbc0dfd338973be70705e07bf61 e255e084b9f6355d33bc4de9fd9a5bfd f4da39436b2159098efe009e9e1d1a18 41e5e7fd3cd4f712e3b823f560b46f01 a54708ab4b06e9ebf8da528d58ebf860 a0c700ffa2d1235b08e5d315f4161929 04cdc997ac594ce6d1c0f26ffe43bf8c 3e642b18bb841ec842d0446b6b65e713 8bc5af8be3b08c55f12f752a69e197e4 d97b8f50737cf7b34eb00cb3e539850c f3fe999e6d457abc8218deca91c15520 089bc2e8b345147e030508561b6fceb8 5347526dde0512b452db506e656f3ac4 bc30693a263196d680ae005c53c85971 90d6ee5f112a8003041c0f696ff180aa c6ba9dee7124a86e4e7579d8aaeb786f c765cf1e0cefea2a3a9ec104f2b544dc 0ded66f81b6975e2258b924f9907b8d2 e978d88fa810a9f8fdb5d9e46e45875d 930fc03f511a65412a8318b29eec7bd9 481a72627099f6b6419fe95d5b8c6be9 90776f4a7cd696bb2e70e0e7d98f62e1 d4d3943dc79409e3fee9204dba73874b d8db7a28f17d1532460f188f67f4e273 0470750bbadb0bddf05d11e53cda11ea 26f4642d0a5ec71b5ecc40b915e929b0 9461fc0be4f10ab63d64ffde8dab89c7 4f5383c2f5915269e2599c1d004548ba 8f7069a6ee2bd1dbc62c6d92ff609cb9 db9ee3672235be96ab6f3da6b41908a5 6d668686b7a49a3dbe2f737ca297dfd4 b154a1dfc6cf1b51b92d521d24aad845 88389f27f8cd4e0d43c02387c4919709 8d89ddef4c5af5942b01eed78ab74e83 f21eb050b15773a8d13961ccde385954 5293ec5335fed815a30ae6d8fe705b30 3bda94b8bc5626772a2176ec0bb2e321 c070a18cbdb794a576d6787e7ae51ecb 6353de46f47f3c65c933b4d9cfbe23c5 3f47cc1cc20592a162bf7d9c51a94670 5c9bb2b2e40f8854f1d3b9783522eb48 3408d24fd93724402a0492274b8f693e 569248a8b4d51827d91577cc432dacec 689811c8c661f8db0b161fcee7352cb8 1b4f1dd3a36e0b46a803c7adbc5d79df 77e68dc0ef00ee16a9e9cbd129b60e6a 5467a3d0da089b1f303a164c78575cd1 bbe8b26d25fcefd238d48046dae46567 9a60b3b986c7f95458667d7098f99163 3ef6eddde79e61d577b5afcce4ce60c3 a12246f5c0f7d2938ea3417501df6fc8 0c9581ec137864821ee7a00cc443bd3c 6988774dc109a93d286ed2952df5a6d4 cd7ab893b6073af79b30ad5ec7aa5744 c057defa52c81ba0a64987cc224c9d4a 61d045eaa475df3dbed54ad712505ca8 91f4a7dd74e9714a26499199677cab34 b62b5d1005e9c22f8e54a336686b2e8a 8d3a56b4849f6b8b055d9a541cb36add a5ac21a515e721700683f9e9343d2034 827f9c3473a6404637f16f6ffeba0a50 c333c22e11e8ec47b8654ce281b6eb33 c02eceb81b661fa0be5bbb70e60fd2c8 e924ec4ad60a3e0c 

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.