A858DE45F56D9BC9 archive

201511260345 3ubrhc

inferred encrypted filler

N=21

Metadata

Post ID
3ubrhc
Title
201511260345 → 2015-11-26 03:45 on A858's clock
Posted (UTC)
2015-11-26 08:45:02
Timezone
UTC−5 · title 03:45 against posted 08:45 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,360 hex characters · 680 bytes
N from length
21 (64·N + 16 = 1360)
Run
Run 70 (seed 6,038,486) (seed)
Draw
484 · predicted N = 21 ✓
Machine boot
2015-11-17 21:21–21:46 (seed = uptime at app start)
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
2 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

6ab58ad7edf8aba6d0c26440d704dbcd abe069842557cc559bd9be5c093d77f4 63beb4671660642dddff68feddb89a26 acc3aee8fa7ed2919deda034c17c35f3 e8f40569fdc88fa96caed98d24a64149 e79db5e8488a1d0434a9ac1c93a37939 2e7b32ae4e39b7ac4b8600f0e87d76cc a236bf966d05cb3771a4f430414f4223 148a1057cfa39f9c2bceefc732a8b5e7 c42dc83c20a1dd0f98b2f332cf9a54a3 bcf1ec067a204a7d0f074e0069427e16 84c362514d60aaa2c5f2daaec21ffb36 061261e11ed9ed8d67a2a22128228077 c9ac6f710bd4c198a099e98d7569362f 742b4bbc67db87c738dcaa683d24a413 e1b80c707111fe865f5e9fdff932e0f2 a4e371befa3931ce9de5d332d0208152 1419bf11e31112221c276b4aa62dcd88 6efc1a1727461a60da3aa7fa31ea506c 2c72b808f307772c95d99a80abab65e2 1bc6c1fdebd6e1e5910687bd45dadc15 245dd1c77e2d7ef813916e730fccc4b8 6c549488a4f698710abb0e5715f7a378 5038e1e4613728636615ec6c1e327a87 b518e51fa9b60d5cd40d897d22f647d5 94ab33bc7337e7a5fa2b6efb7613914f fd42b3e91563552acd8a06ed449dbb68 565dac7bf8ee56a8bd92ce65adc4a07c 80d4d8e3b5cc491e8669f17f56844926 7de15bc30f909677450fea633c7ee966 02830d82ca69f090f94883b203d94d97 25a6a083e0f4ee05a95f49d7e3361efb 247fd55de12be13b668ee2af72f2b209 476dec2bc581f384a273f4ecf69cfa8b 96e3e4ac38a3eadc899bd4b0dd0c1bc4 7f12a8f7969e5f7520f0c731434752d3 e01c3e85c892f73545448b3e4aafcad0 e8a31b0f8108b1aefd8094d742a82521 cd745e8cdb3ea8bd3d7545314d0d33bd d004eb4b6ec04fc38bf5a1e84a8a1a93 397e7bd2fab33be4899f09449b7b1d15 067b7adb64d1966afdbee8e56ebbe68c 9c6532bb9df4ee27 

Explanation

  1. Read the length. 1,360 hex characters = 64 × 21 + 16, i.e. N = 21 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. This post is draw 484 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 21; the post has N = 21 ✓. The seed is the machine's uptime in ms when the app started (boot 2015-11-17 21:21–21:46).
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.