A858DE45F56D9BC9 archive

201511220417 3tsoz0

inferred encrypted filler

N=30

Metadata

Post ID
3tsoz0
Title
201511220417 → 2015-11-22 04:17 on A858's clock
Posted (UTC)
2015-11-22 09:18:32
Timezone
UTC−5 · title 04:17 against posted 09:18 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
255 · 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
2 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

783d4fcc7325f621ae49b58d93dabe40 e77b68e3ea425bec95cfd2c2dbea8513 0baf26f1d412b1136f9111e9e5aa631e 74eaadb8df4448536656a30dff2840a8 b0ec1ed01732091587af18122f0014fe 9db59d91399a9b9b4ea5234ef4102792 0445c5fc477ebf795d293c7725ea6d6a 99ee4e648bdd0d900fddf304fa4d3462 ceed2f4cbf5a8f1e8cdd17fc23e7f1da d0fbbf0ebc180c9bb39368304c20524e de9149db839c82c1144cc1c84f0539eb a0679e40226cc1a69754dabf4fe1abf3 e12012b17a08a93d2d5d0a7956fe0b14 ed620f30a9b8c1708259d94243643052 51ea3b85000577c0bdb98344fe0a6d74 037fae1a0a3e5d0daa1efdac1dbbef1b a67bc2bf099239edc4441d880abf7e61 277a530afaf8d79b5ce7bc45075cea9d eca3171aa48d37b030fb17389fdb6620 bbdd2ea2345dfc02954c289063cdb66c acbd4c9d4a70ad17509cce7e730b651b bc59ff88e65e7cb5b759e938a050969f a63bada1fd7da320de6c0636d25be628 b2b8b2a30802327602f96ea81e6d2029 66acb3f7f0353ed187b2ebe943b4392e 535f92db3ba9979d316167c682f5c79a 530616aa7321bd34ad0fe28b4a1486c5 76b65f3cc27dbb5d319e2c001d9d9fcf 4153be1e26f28a1960c45623d5cb8ed5 f70db089bc59946879510892c16a2b95 92d3d12c2410900b911b7afa2b7ace87 cce6116e3c50f63b412368e3684130d0 d566f36f0e3397d97a0a6038b926f98e cfb34d04f6d18187fbc05089672573e8 e32b48c776d102a5f2a92cd65df11e09 c5e1cfc5927ce700bdf2d8661fdf4bce 521a7cd8c0da3ba0ab19c2a331755374 a0dd58a10f2ace65e4adcc65afcdb05c 1fd9b818d686d0b77f9a01729db84f5f e25feceb46d5fc0a7f8bbed11c96651d 5b349099b51d8c5ec1f176ce5e23389f 28b5e61071907fa130d94e0a9633528e c5e0bc00fda308861968fab31415579c e0057dc97aad546f12d2bffdb3d83685 c114684580d68342ce6077ad138b11a5 67728d54c5e04c9c62476bcadad743c7 253c45ca318b8aded3192318a9ce0a13 cf55055ac3a59f900ba649be63ab1b2d 4e807c009cf4375ebcac64ad4a080c25 77c8e1c78f56f5013c119df479ba14dc 2d7efa0c3102caed17e74ed936330293 9e4b5df5438f78f931621936854ba1df 707d09e50cb2614c8126eb67d7c15f07 fb424326178ffba710e85d5ae003fcd2 a054cc6a775031cf56f8a159ad1c878f 94c7c6ecefef02a2056977b7dd7cbafe 19039b2f520ef2527672126d3d259544 1c9aa62f7057442d658ac6c99a615b59 9efddc36c88fd46112608dc0949dc827 33b875cd742297dd3c1ea08f6c1ef139 835a5c85d5d40154 

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 255 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.