A858DE45F56D9BC9 archive

201502040200 2uqdx0

inferred encrypted filler

N=42

Metadata

Post ID
2uqdx0
Title
201502040200 → 2015-02-04 02:00 on A858's clock
Posted (UTC)
2015-02-04 07:00:30
Timezone
UTC−5 · title 02:00 against posted 07:00 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
2 · 1
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

e629fdacf5a3d7b098c7d1a14fb4a476 5188f4385a2d974e1703fdfb505d1587 94d8e19bbda065096fa4c5d539b90bda 5e9e7aa04e5f4b717108598e844f75d5 b62e0e56b3833947c12344000b371ca8 555abe4a97746541badbba5a845964e2 f4f1ef3a237d0079716dfc8e458932a2 340c6b0bfc53bd8abd2f5aa57eb8a2d1 2c0fe0c379048cda45832f64f052fcc9 f5e2a11d5ea64defba3437f662e96b99 ff23ee4fc71bbfdb276975960d9c7d08 785936824d4a74522dce9c3efeac06a4 20d16c14d7dc68cf06d3180e3c6cbaea cee8a03bd689628137932849e8495dac 96bf58a7454e51427e5104edd365a3c1 2410b95e8f556fe012199ec67afd86e7 baffdc78bc521d7cfc095a7d3e316e5f d321dca4b8b184f1f52eb1285930aac5 0b2b395d43a305db243c9b6bcd188ad2 287918ef20a85523c1243cad6f0339c5 1e3ee5e5684a3407adc9a8fd04fb87a4 c62ac12a3a4bfb0a661d704c1496cb8f 0088aa9b0c3e8b833158bcae247e62e4 12fc3d87a6a85bd85f84c4b760cc9f84 affa49ff47105f6d60d0a46b6e75e81b 5f0adcff9b7035e9c90bb059f43bbf79 ca91de397428e4e84b6ce7c5cdc0af67 02fa13b85ea03af70361a1864ff86df8 45e9cd4759a7bf624d34e051e2b19e36 4ee34b8491b4cd936de65449228e86e3 fb4b5b810d1d934f8690dc4e80e559d4 2e75f3149d180a5a5354df433b5feb8d 3d53cb367d80229a1b9cfa05d9c1ab38 fe6b9eb5b52bcfa2e5265cb5f45b925f e5aa706efd9e0e4bf491c89a65ae5bf6 735faebc5adaa746cfbaaeae913c851b 8e191b61ff022dc727550e7322505616 3797735182f7f7459b9ea5b6c0dcc241 4be7c3b24e7899b19a96b4a03b5f8233 c0ab6637dd4a10e8e4532f5cc00635c6 ca7e5d99b221db41bda293e09fcb7295 fd13c1220b71510bb8a067eeca6aa9d1 0cae4999da78e5ef963a5757d886155e fd63a01afe8d85060f36a3189f8ca733 76d55b3710c042677362340412ee9d09 532465675b9754dc62dc5ff84b0576e7 c5c88bc5e81920adb97e0eef318debd5 799fbf2bd27bd7716f48a26ccae92d66 c6037d2347d953034dfc287d12eb7ec7 c29aed4d25652707da3ffef67e3afa50 871d988b83413b0264509cc34cf60180 2cbde0f6b2d6983412feb5c84e15c400 59f9ebfcc23397a7925b8316f5387f1c 2eafa3cb36a65f77e0a6ceaeae509717 c5cb52806c70a2ca73761859d3eeac4d 0b24076617b7db42388c10c653e6f899 da218f9521b536a4ef4c391543d4d83b ad1de26729251463a9ce1881eaeef0cc 1b444e42f7b620368f2947c3fa5f0901 bd25f9fd4ae31b763540904767ca7eef f29eb62bc11dd8c88e16f087770feb00 2bdc636c4ee3a7bdf85c658e0b1f1bed 67d7f3cea79b71b7b099caad1d9b7c75 43f7c8f167eab0294e23e1f234b399ce 575ae8205d95233f912975c2b3ac6984 724871cef57d270b0b3ee725339d5590 e56a73f380a49f30c08ea118f6219002 e2903658cf4e50119f1e07b013b753a4 80ea82f5c25bb3940e37064314604382 061d930400f97d6da3950a9bfe7c9f7a a2449d4f03bf0c0d28d7cd3da96951ec e816d9f7e9a42d8896325e2c3e919184 8bbef378cbd1d0c61ea633e0cf40cb32 aac655d3fc196990a2c6bcc68104c2f7 82b776e9506cb8af9532976f2147a680 c399c0e9ba0930a67c17674ea8f9662f 242a03889003ebbf30d309310cca7b45 32bd2e1466d5fa5ee1e3987515fa3ed4 88e83a164e0c285dfdd1c09ae4ab9b04 69ddfdcf88d638cfa8740bb14fe15b65 18ff12c68fab45f8b8ffd54829baeb9c d76336a161d400594c5aa86e59f65777 4f007add94eac90c0b821dbb030cfdf0 779a54a95e86213f4ffb0e103302612a 4b84fe5a2816ae3f 

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.