A858DE45F56D9BC9 archive

201501222200 2td342

inferred encrypted filler

N=42

Metadata

Post ID
2td342
Title
201501222200 → 2015-01-22 22:00 on A858's clock
Posted (UTC)
2015-01-23 03:00:33
Timezone
UTC−5 · title 22:00 against posted 03:00 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,704 hex characters · 1,352 bytes
N from length
42 (64·N + 16 = 2704)
Run
Fixed N=42 from 2tca2p (fixed)
Draw
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
14 · 4
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

8483184d5803b63de4cbc919f44d4b96 bdf4c327b6ce8dbd8fe7b5a57d6fa725 9328ecbd0e29b4e582daaa2b18c47b5c 1c50909738d12381b2c649e105e03d97 b36131ffce8b4fc7f89ce07282bd5120 28eef49740ed2b87865b3a1b5061d91a ce1d276f22ad5bae28ab33df400c0313 3ef99115589a850322b69243e9999727 48db117d5e9e47063e1bf21de4cd0342 e960eba572c9bacf2d576169e0a3097a f659604f0b153a09ce6d4f3ba7b58fcc 435ee9221c3a0073c134322375a29d41 61699fccf471ce15af1affe2bc21d9fd 8cc3a03545c035e69f646017f287553b bb1562e222563d732c489eb0add4b7ab 5e2d5ce5db81368b9b802c0ee6db81d5 a0f0dc9cfb1045119b6d8d7554cb8d42 7ec56a4c027929894439e85b13802be2 aae59b5fe90c16fc337f10a5a13fcd5b 07d0397857ceff05426b0aa886aa577c fb43551ee0fc2f550d7df2e6a4a4ef33 e10e6e12fb9eaa028191837b1451dba5 95aeb0fd8547599bd3e69ee589d1b5b5 1a24b3e36b0cc276723386cc8fbf1d17 69efb88f11ffa201a8b5f7cb6bcfe68c 48fdda4c8e75367e475109af07272a68 881aa717283d3a4b7a0a8ab3ca100327 c5db3dd05c11f13e7a52dcd8d68b7752 50dc507ca849f1c35948460f8f1fca6c 5514a22f00416c020743558c225ea0da 97ea4803dec6ff06ebb062168c99fbb5 681d815efe7e06c19e2db5cd33dce05c 7d2825a1b9ade5d75fe0581de187b04c bad20bab72de6ac09b0e0a1780c404aa 6bf3420c4501e4c8c279953f56aa8c72 eebeae814a00564afa4c42117074a55b 06eedd79319fd64c55aa904388f3a67e 3f38b52370af91e3d506ce9768975960 10b3d9f4c999372afe9c25b0f43a61c0 b1c3f55f7ff63c84eb26fa5acee23f30 50687eb6410a18c6d1f38bcf9f139875 3b92b045edfbaa2aab65b76d1d902b6f 967fbc9e390979c2dac75b7b7217ab6c d485cc092c9ddbc141a5126bfc035724 fb020393ebb2624e8bf189af1ec718cf e4f39eef79a0a649c862a5a82944d817 210255c6001cb7d2f98e6e4deefa0211 430e670ec7edbf6656026e4740918bb2 2fbe1ca970c5c0cfafd98174581e2659 69c25257b54a51b9301401b1251b9145 15f04cc2a1ed12cc2a6af7b629581b11 db00a3627bd47f4bf6a42d70d70671db 818314bd1fd8b136119e9f455d06a41c 58ebb467738e5e28cc37bb06b756b270 9cdd668b915bada2604a75ded5ecb4c9 2d596baafc22f26458e3348fed562985 aaaa58176cdfd550911250984e653c69 b14c2eedc6d29a15204f11066d8eb18f 18a121340be7e1a6edab41b87098ff21 d6f1cf7b959e4dce706a59242ec7bffb 911d499f390c839ce1a413c41cef25b8 1f0e06c1bf271acee280cba0d35d8d9c dac1cdd8c0e2c802243fbce270604e40 e104415b9101987b96ac964fbb6991ef d1b4fa32e90ab04e14178366c535dec7 09d7cb4ac7d511428a36e77a3bcd767c b8b39b6c0ee19f9d5217e8fd96adf4f1 2b0bf406e2533d1e781f6a934f4203c1 5e3f23461ec7873ac1ff0525e1c62daa d4dd8bbffba291d65518775476393068 26e1f541f48683f155e67633e76507ed d088114498c90422f08cb157057f74bd c15e384f704ca7abcacc72916fa6f0c0 228f661404dc019f0429c715e758ff01 1a44c8edef864f541c3b218590fbf3d6 36e1de4e3c662db6cadcacac1a589db1 84b20a5c597fdf4372e7f4b1841986c7 c17c4e8cd2d8c936aeac712157a03de8 a486f2cdd01f1e14322a1c4f1385cf08 911c8ba0bc94a8b7aa932132a401c8b0 e3f28a7094b1a2c97d257784957465d2 d541b83fcb573d0ba19c925e66124da5 7bc6998004b2fd43f87502bdf8e93059 3a78d9c88b9d7871647b2ffc7ea7c213 b5747a46dc8a9c5b 

Explanation

  1. Read the length. 2,704 hex characters = 64 × 42 + 16, i.e. N = 42 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. Part of Fixed N=42 from 2tca2p: an app start that posted N = 42 every time.
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.