A858DE45F56D9BC9 archive

201511191609 3thgdm

inferred encrypted filler

N=33

Metadata

Post ID
3thgdm
Title
201511191609 → 2015-11-19 16:09 on A858's clock
Posted (UTC)
2015-11-19 21:17:58
Timezone
UTC−5 · title 16:09 against posted 21:17 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,128 hex characters · 1,064 bytes
N from length
33 (64·N + 16 = 2128)
Run
Run 70 (seed 6,038,486) (seed)
Draw
111 · predicted N = 33 ✓
Machine boot
2015-11-17 21:21–21:46 (seed = uptime at app start)
Sources
arctic-shift · body from arctic-shift
Links
Reddit · Arctic Shift · JSON
Score · comments
1 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)arctic-onlyrun: seed

From the post to its content

As posted (encrypted)

f07ce8f5ceb209f1ddd03a1dc9a7c6a3 4746b5fe9e33c1126c59dd7e5fe5cb38 8939fa7e8d9775a8fc4f8ff177e99011 27d66a4538594e4f5015c91952b6f767 4a3eab5a588c96f3c1473aef75b95b0b 0c0028161005e107b46ae6065c1e0eb8 ee6b2fe4b7db78f3f84928bac09fed54 064f24768e53b1df8c5ba5534ab1aed8 afcd912c204db014b931b35a6e2ca0dc 477022705b83a41918d431b5420913b5 70d74512e96c58ed60ef2e47048ad98e 431cf48935cd5cc08f8f56790c65021e 421fd663662ae8acc2b93d4a3ae0fa28 9d3b693be5129a9bc5c79aeaa9866f01 c1a6ab9fdd44cf71950b82280bf8aeae 300dd4c4dd0db0faf63742e3aae4bba2 6267f112f739b77afceae83cf8c24fd5 4a86c2e4abf0cb8bc30402f407223030 563e5635c9f3a62916249482d9c5032c 7cc35e742ee0f6e60ff9f95ef3e4e26a 1e20c8eb889f67d893efc651aab51db2 30fa7b0381edc5454d9ffef50e09eded 8af2866e3fea8f9301e2c44ba856ca21 cd92463ff6d689612899e3048ca4d059 0ece0ef4c0a332898c733d1a5bc6308b 69f1be293678820d3fc46c2b772f18ec 8d0f1bf7fb1c5e3987703196fd723187 7faba5d79ec7c9f0b1a115a8d5b06393 4534a2287faa37092bcf439a6c290aae dd9352b063fe953f4f9781cb9bb6b27e 34a0125a71934f0585f652f0980f2ffb c390fcbf6fd5683737dc26c43b8f9ef6 5c9005cd7d168c4802e4aad9e51b4291 9d400541c37f224934bc909cf38f6088 c284cec5c9e0a0b9d415c70b491231ea c5abfbe640e9363e351f876c718c05fb c458349a3ab91cde6b7ab9176bfc9e68 90b5ce2b2eb717715a808d6a4d614294 916c57a7e6218b81d2aa9f47e4b25c7e 8813948eccf63c825f51d44c9b545b2a d612a778b79ebb0219d017dd609f2b31 91cd66048c13d8c728e9a9c0b90ca9b7 cf461700953da2c7fd304da77fb86321 0dea875bc83bc8169dcbb06338810cfd 664aee8c156a1ba97139bbf07cf4f553 d60380fd248a673c4980962c9dfb982f 3d404d4e47f5a0e1dd0b113f717576d3 fe7c5561d118a8e0974524621d399f36 536c0d508d16230a26f966b96802087b c522dff12eb7ed8ff4ee4e6fb4fbe12d 12031f04030851923b8bf3e410104daa 8ac00567bdd459e0d12b0e7e10905bb6 1b182fad63b0e1dd3b9764cd4bc32289 4b875243a41c4aa376750a0ab0926993 0b6330d50ec566a762d914f986a5141d 9c7fd885b73210baebddac7555132a43 a1b8d32f4b6f7f50e68fccdc878e50cf b9f4a300b7651d0136c97255e124a6f7 495fdfa7b8e2c890499a1f99d69546d6 ba2a1b167c5b0b124caf5ac71e9e7221 c9fc80b6b42cebe3c60c84a9c66f91b4 a1de613f49384038b097fa2cc430b029 d314cb7ab22558502230771b9a1cd656 0b3e81dbfa15d816c92431af30e55e11 fbb6115786825e7ff05b69e6aeb98c9a c26b250d2e5884392bf865b70036932a b619242254611178 

Explanation

  1. Read the length. 2,128 hex characters = 64 × 33 + 16, i.e. N = 33 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 111 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 33; the post has N = 33 ✓. 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.