A858DE45F56D9BC9 archive

201511251539 3u9fbx

inferred encrypted filler

N=30

Metadata

Post ID
3u9fbx
Title
201511251539 → 2015-11-25 15:39 on A858's clock
Posted (UTC)
2015-11-25 20:39:55
Timezone
UTC−5 · title 15:39 against posted 20:39 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,936 hex characters · 968 bytes
N from length
30 (64·N + 16 = 1936)
Run
Run 70 (seed 6,038,486) (seed)
Draw
455 · predicted N = 30 ✓
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
3 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

30471c928958fb4b4fa58d3898a6cfa8 d4fbc550a8798040d233aa5e864136a9 c8401d1e96d66a3411a358707fce317e 8427c927cb0fb592292e8108162bf182 0dda5b2ed1f71e32a25bf3c7b0d579bc 6e49bf3521bfbee02bf2ac51f2fe45a4 a4d85e3947acb59813c3953aa8b29952 3a86d58c64aec390c9450287f15d25de 846496eb24f0a3bea97e939ac3e254a2 6c6d8f3d66932b329cae5798bd148f32 09269b5df308a48136c26a6dc82f1bbc f66ea9c12b3992e151c183c484c52eb5 df7c71f33c785f84dca403e879e1a7c3 bb291313916941b7400c71c43af96678 32891e0111b5024288c111752ee93537 350d924cbdf6e37ee3d1c2070da15247 374d7f1bd4f1b3f16c611c97506b50b3 e77804d45278600f10007c402f9ae00b 4fc44dd21b745665f275107c22bb9e1d 0e5ecc9a1754c856f385d29481e2883a 0601867fad6d2c2cfe871f123bfe19a5 e0f574193ddb9377f97bd60b522b351e 4fea4545e915c0b79028e2cd54f2ce15 2d9a4f11f67ac949e33af7fa2d3b8807 a0bc1fb87f9a5f21e15755c299f60313 e090db7d8c966b8ed5f83909787d9209 e842ce7a197eb13f4c9d4fbd7400f16c e643736cf446d547709470ce9144fffb 0221a0e59425f3a2d72e579ba7b9f457 ad6b920730f90d832f18d4725ca420fc 72d798f941f8b14fffcb2691a89d3d42 e6460b1a3574fcbb64eb944b922e662a 875f4050144703d6f1ef9813fcb796bd 432199e3ef1ee876a9fe580c271b1d5c f29cfe03d7edcb031a5950c919fb61a5 6921ba57e6a650f8b1ba7e3017a519fe 383e4cbfca1d4106e997b0ecd5e0f25b 2f1d4b1637a65875603ad97e7b61c239 575e44af33dee349fdeee7b0a641dc24 b55de020a4251b58793f510bfc17a0ff 805bbf2468404f58a7c17b3807bef654 7efd1c960b631c8487a9c7d4e9c120ea 8ae2e22cf093dcd965fb0d511f101662 aef33c6679d37530a269a0f0f76b54f1 699eee356bee3cf571afd85a45087fcb b70faf2c5cd8fc59684ac428b331a85a d6efe96dc52023bb52bc58f53215f8d8 3ecaed89a7d7f8bf70b40d13d08d3742 31bf7680ead60c75cb65bdf965451f3a 2736a38be4a77bc5f05bac044453162a 68d4d4048858c99a52ef9e8d5732b352 8491de0c476a048ab4715950203fdfdf 80b3c4b767f7280bf3729dace66371e8 1c35cb6253cef2ccee3d8a56a275178c 756a994698e5bbc7c22475f60bfd8824 8a48723e7eb4939df2438d0485dcd822 2e16e1879c05218d1062182850e08025 2a04ccb46ae8a9f0058b510f683c596a 287f01660e24e1766287984966a684fc c9a6abd63be241e7fb137f6e0746e52b 09ba7c4e94000031 

Explanation

  1. Read the length. 1,936 hex characters = 64 × 30 + 16, i.e. N = 30 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 455 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 30; the post has N = 30 ✓. 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.