A858DE45F56D9BC9 archive

201511282250 3uo6db

inferred encrypted filler

N=25

Metadata

Post ID
3uo6db
Title
201511282250 → 2015-11-28 22:50 on A858's clock
Posted (UTC)
2015-11-29 03:50:30
Timezone
UTC−5 · title 22:50 against posted 03:50 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
1,616 hex characters · 808 bytes
N from length
25 (64·N + 16 = 1616)
Run
Run 70 (seed 6,038,486) (seed)
Draw
645 · predicted N = 25 ✓
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)

aac924e9bc5fe2944b2dabddbe96a7b8 0c4db0be5985c76fb34ca2cecb0b9541 c1d1e90d5c895388d9a13773c17a8b80 517bd8b25f2d2039d125eb7ae8957c50 8f2a898c427927e04db31ed36d84b384 3983a0f98f0a9eadfe6f1af8536ba1cf 2e4d62494609d6adb6618618e23665a6 9b793137c76100e2fab48345109df114 8b8637b78e6232d938ea0fc354a0c91c 0a2466d5e224dd77fa2681776a185b51 e593d577fb2cf9009532819c6f9dc1af e118232e4e22b7e572233af702447df6 8291dbb74ec0bcc5c7aa9dc26c4e996c 2dee62fe8233f0f6a27b8f288c707c6e bca286c72a47e31eab318e29fcb4af72 c520227af9f5943e2813d352607591f5 1809401311431f40e0eb89941a20afc9 d2ef3095041d0954453b7bd43d076c5a 27a1e848110ac8985d6692f0b5e5d0c9 a3262e83f7f51e0dd5ce7bfd6f5b7eb8 03ffba0d6dc46b22cb3377247f28b75f 7e5ad1445ee576de269e1b44636c44e4 6c8ec09cb361ab454dad444eb811b6ad bbc26429cf36e2c4741feea419393985 39ec491b6037d4c23cec363689ab4f45 7b69b5cf22a8f0fd6e5d3795490d8d4a bd72a27c19bf7cc605ee15bf451b42d3 5161bbe3ed7941b372124cfcfd8e8132 b57f44267c027146f7541fc8662758ca 7444c706663e013ec51767d7574a853c 5616185918b1933ce2e5794ae86a73ba 71da985623d305e0af003bd04dab8999 2ac1ab04fce917fad5596f510462aa60 e5782785ed582b61e7c1dc3097d5c788 ae466e8e413ad0ad6f9949503efc1b1c 43ebd32aeb7114067c72926f98879207 fe9f17ff257647178eba11a52423b441 f89960d97ae74f9f9502388e592c3a0b 26782ebbc85959600c22932d9faa16df 60ffb214a29ce2794ff3c9be36ca020f 4bc65668128bcc4409ff4f64adeb80c5 b3f77fa3553b35848d725d5e5c16167f 8c2c3158cf2f402ed04dd2c5a76b5dd4 78f75e696ae112d81cc6143b10f9a97a 840257a1f2b41450414730cf99ca411a a959e1437ea9a75d10e807f9cf30df7b 92666be51b85de1bf67349de07e91fd0 7d4eb77a67101d479fab174bd4eb3afb 9b8fb28787db980047dfe3bb2b3a67a2 f21b59792c902a9aba7c3b5ca02b0025 3911bab35082937b 

Explanation

  1. Read the length. 1,616 hex characters = 64 × 25 + 16, i.e. N = 25 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 645 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 25; the post has N = 25 ✓. 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.