A858DE45F56D9BC9 archive

201511242259 3u66jn

inferred encrypted filler

N=39

Metadata

Post ID
3u66jn
Title
201511242259 → 2015-11-24 22:59 on A858's clock
Posted (UTC)
2015-11-25 03:59:45
Timezone
UTC−5 · title 22:59 against posted 03:59 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,512 hex characters · 1,256 bytes
N from length
39 (64·N + 16 = 2512)
Run
Run 70 (seed 6,038,486) (seed)
Draw
415 · predicted N = 39 ✓
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 · 1
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

af87983383012223e33ce5e85378b71f 57e5b4505c2b6b6a8bacadd61bacbc98 f50e267476f528805aa141660f1d498b 242907811a1b5d0f40600c3555636933 aadea9cb4269405a6e40c5d9b93725ef 2bb8d2e6f39171bfb30cb817c1a3b633 aefe91d06944aee46fb79300ac372f13 2c37198a978ec4c4fac0a484e44ce90d 9d93c114fbfad2d8e70d8449e19d1759 d53786a0f0b8b44ef16c6a45423768f9 65d151a299f3e591b6a641098b776c9b 1c7b4a6a5f19598ce67db1f2a71e3934 7661848b3e8db85504fa8d7ca63188d2 9f6803ca7adb5d12e07615def6554d2b 1546f0842f32baddb4a0c5a5885192c1 b8ce7d214f097252632b0dd755081120 9b75a2d35bc7fca064c61fdcca92b8aa cc057b4cb6e8aa98018504d1a9aa8eaf 79536aa3cb69e3c0316c3f6f10022f68 c6b692a3486d793cb2fc0d45cd0a3c82 a074d3a40451b199c56b1dc8d124fb9f e2dbfba6f8e5481fb59661f8028d1a34 6578a105ce29efa0bc9ec217de365d11 6dfbdeee4e4386427accf3481d4cf41b 871b2cf2e19d2567516d57cabb005f4d 943ffe0069dc18569dbec30614a32487 e53b301c2abd643e92c9be58e4862906 721d6c5f3d54b5c705fae5432c5ef42a b5e807f87d489616cd2d09d91c02e60d d516bf272a7cf3174856ec7fe1845a28 c5edd8f0deaac5e05eee224dd06417db f98f7ac52408ff3fb8248229c2643a84 03cac4e1342859ff5d5f47bda2821a79 6f0095d88d86fa0fe5a2b19ef8221b50 e9c64857f5b243a0f853bc27306fce09 9c4e7fd289afe61f546ca855c030b5ab 9e346694fd6e63bf44ee77ffec71e962 6548a6165f7bfc6fb39fe622fd297ad4 b24aaf37f0b56b09c65412cd94a89dfd 51118fd8b2d744ce9ca4498d31324618 c290b3eae2d0bd35735a53d8a06d9877 1ae826583ad5d1fcfc9b631b59a3c8d6 3fd6461bd12a792cbe7965f1992132cc 0fb3d94624e1a6f608e98b9d0bde0be5 a1257230e1b5ec129652cc12f2645f8f 23b6e380dd0359dfe1d16a93e6bf1ce2 7eebdd94e03b1b076738856a618040ce 7109226e0dc4bd78c7339b5bbd31a044 cfb1fcd64c424ce0465538f005c4af3e 5b0577162e6bace9f8315f09c6a9f0bb 0cd72d17a613c3ead16d30b9d3471b73 28b2e98aadd6968d8b82a94b5632881e bfeb9a42a37e9b4824cbc510eea5083d 73948c353665772ba545c6483544b55d e812af171b375399688ca7540d5a10f0 c2a47075ebf49ffa77ce55c031d0d568 370afb1f4b05cc85151cdd94bbfd5c3b 45ac7a5096fea3055ac351745745609d 9031f56046c5fe170b8c732f4e11161b 5ef41309eb97fd8f785acaa1fbb967cf a7bc73c5a51959da18f9be603366b4ca 5d5003da7d9fd84f96b01d6d345ca196 6e311c5a75cb48becec3fc568e584e6e 67fa0c8864fcb0e4138422d7ac317f5c f40ef7652246c99e4aef7db5f9e8100e 60c053911b08f6f71fd946ee484a257f 282b400470f08080c50b8c52be7a772d ff0ac5d57646116d5925fcc42399353d 823ff7fec05ab24dffcec6addeda62f0 e97532ff1294b0bc43f7134f96b69f94 ddf0b2237967b871daecd7a39a3a5bd4 5ec967d5d333f117e8fc799dcb0b04ac 0b337e3ce57de709649f18a8b857581d d1742bf9360408ebc71f49612eb49563 e41a1463275b353b8fd9d887d1c35207 a68f2c6a99cb115a5bee038077893397 11a9f234fdc42bb52c94c98008e1d2b4 bd0f6af02753fc4632ca34512a0bc97b 068657e49a08104f 

Explanation

  1. Read the length. 2,512 hex characters = 64 × 39 + 16, i.e. N = 39 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 415 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 39; the post has N = 39 ✓. 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.