A858DE45F56D9BC9 archive

201502170200 2w65ag

inferred encrypted filler

N=42

Metadata

Post ID
2w65ag
Title
201502170200 → 2015-02-17 02:00 on A858's clock
Posted (UTC)
2015-02-17 07:00:23
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 · 2
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

9ff896ef4764664fe65d83cdef0768de 957685cfa8e35e4c0dfde781f88f3bea 6509c9f7bc8c13d5d577646609ed8ff3 4142b1b1738cce358c7bad2fc7b9e37f bedff67fa57c3547a4ecd35e29fa1b98 0340359a75e8cc36ad1304bdbba8a1ff f47cf0d3cbd5f66d4bf4fcd314bd15c7 356daef4490ed367b5f34f3c2931cfa4 a0a87dac83b5d3089b2aaec751cffdf3 8b09e92e6df5ea898280aedd0a325e90 e1b88af34949dd66dceef4bd50da06fe 3347b087cf0d5e6f237d073240f9d01d 60ef43f650e154c3d9d670e3c85ebbab a408868c063745228efe1a0012e54270 c47716c67b0969f3a855a3938cac4187 4eb5e30e308f57f5a8454c36327fefa2 739d5840bf7626ad036b3ab4acc0a82c 6931faf40c21711c5909170428cdff1c 3d0aaefd3753f07d1f58e81e7c824731 b10964b6aa5335758660b19b8ef0f25a 05bc7960cd1e793c6d1686aea6c50098 30cbde01e8f08e8efc4e9bbaa27dd70a 3a0158600bb02d87a947e8807c0fbce7 0e81a7ca9027f5721f8328f2e31929a1 f9a727ea6ea12bb7728cd556d00f3afd 583a1ea94e1142ba283b5211534c6307 ea4fa223d133167a9b58a422421d74b0 2a79fb93b3c970dd068d5625cb7bf739 5bdc5e7105f1b023240862f7333ea0c3 01537266542bfeb0ccdb607ff9914cf4 76b56e725f459af12924a6762293c702 d6c5130f770aac6badb90d6839984442 0200c71e78c230ab1b49060455f3ed85 99817fcd2bc52c8d7ecc8f98b9e22ac6 312cef17b6dcd124dac5f01da233b63f 2462c9c42e9615ad00e6e90ee886702d 50eb0a1d69a28e901cd9c6a9a0615034 fcde8fb8f49adbe5026c899e4cb5c717 120f94084f38c87062e7680a640af2af 604584b0e36ba9394b0288ed71d32a89 be8e6666a923d2c806261a774f4ccee3 20f89182f05b2eeaf0aa072930d222a9 05f0c1ed29e7633f38e9b86236b93aa0 db87faf21becc3e0790d5c77bac1be42 c1417ff5548a48bdcc4553ffe579cc2c 027831d3e429ef97241a9a28b37f6584 65e76091b4853d107d2e7ac51f0a62a6 740b3449d7429cb126f1737d75d35ae8 b845119eb6ab399fde2c4c353d138de1 6815e44c22f38460b1b0059aa590e23a 9fc73445ab0a6c4b5061eda48d57e14b d99397dfe378b0d32d25455f4ad944ef 5a9fc9fbbccde775a39f6350241e8d82 2faf07eb2cf7544446b02d50534c1a75 0b4a81754028e2509588ed890a48fbc9 fbb4dcf228356391faaa9ae3bd5bd754 e67e88fe67ed48d05cedbc5d19091046 c37f8f0562e0fd13d8cdca17a7c0a4d7 bb3eee9da934028d049c2217cec1a5dc f086cd937d7c72307b58cd25249a4146 eed45734421f7103143f3b9b37d44707 6b03836129df4a37972e419824233274 581ae107b50ff926309b94e99a186888 5724d3472d4d058b5c95658cca8270dc 51792321b21b15c6bcb614c1f83e5bab 7a9f60bdbd25f37171c9ce289246c39c 0af8e0a1bdfbab65898ad9284d349a2f e2b7aca1e69691e26b923c564e457c8b 48c12c0c1ddd274553e612963a8b5867 91fbb9be57f635810000db4ba5141920 01942cc33e8ed8368df86994a0200fe2 f31d99625426a170ff4bf616868d41fe 6886846c2a6e08846237063cf613c2fa bd17b26b719520c4f1a33cbee898440b 7b48035085e098754ca5e0771399e6f5 18ad7b99c477ba732f85502c0e501792 88a24aa93d01e9b86b4b7aceb2c26aa7 d439797ab29b722ac82c55a64a2f5863 4aa4490d5c055c6986457547ef2a41be 1800391219491d471f60c96ffc0ccae3 e39aaf5c11ed469931f59d23005a5f24 13e2adc2c9c884a84a7aa761e11c7604 193eb130075f695de3af6e90ad20510a 73768d045fcd4416c625d4639718b969 6002be86d7b217f2 

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.