A858DE45F56D9BC9 archive

201502121800 2vpby3

inferred encrypted filler

N=42

Metadata

Post ID
2vpby3
Title
201502121800 → 2015-02-12 18:00 on A858's clock
Posted (UTC)
2015-02-12 23:00:25
Timezone
UTC−5 · title 18:00 against posted 23:00 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
11 · 2
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

0b011cba87d639363b9b840f454adc8e a4a30234ac19ed805706c9cb945e09d1 649cdaec4235c6cc2be76c9bae3cfa92 f9350c92c89dc39d7c04adf482ca677d c2ffc2a9ddb3e3923ab173cb30e04330 270b569ea9bec62655040af337b2e8f6 bf2a1d7c337ef6e5b3ced0468fb3f72e 4b8eca5c28bbc5e78a8252d31d61fd01 5d62b0f794c9fde3ab7014b062c3e777 39b419e50a95681b2875c5ebdcea822e 9b21ddad0446b2782821d40d3e2d587d 0cdf8d473baa15e414f1a87b15a0bda6 b59c69a1cff8ff49078286ed73d43a9a 4cfad643cc41e828a034ce181a7b3065 d886fcc4126e7a05b941f7ca2981fdcc c0a03e50c23143f8b6accfa9161908b3 b695ff7f2233b0d573b9d66b2cb8de56 80e2f00953d0f3327e6361359d547c76 e00ad4687feb86975802bdd776ec91e7 2700a3a1591ad3785f09320caefba48d 3653962870a1176b6e13f355f5740327 fd3ef3d40ab828c794077a7de9d999d3 fec7e5c2d07266866cce2a377b5f5163 97c65201e0e9d5470b93d53d6e75bc2a 727e42c48c2f2a99b7787e08b59be28c 4867fb28e0296c2efdaec9c01ce259a8 2ce90fe3b68f08168865c4258b9fa49f dae4a7529b1988ade71e8ee93c7f3d93 3091affe02b101bcb27e00b8dd173e6d 9771be98f7d916426bdb8a4b0eaec7dc 631971cb67d89a0d4f2e7f416911f422 dcbb4f1ea69381e67409d6cd382144f8 7bd6416595649396d9576bc4f628cf56 c1110e50c68481cc0369e2c5adcc573f 639b2d30d42a70c18565f9640a086d99 985a11251c33322d0621eba43e01d006 ee6844335014bbd1015f9623ff136c29 0eb029cf05a07960f0a04f61674f2832 03d5dfe035bb21e865385c2a8202d0f6 0934cb8f7ad74855d5f796095f726739 9d2ef463e5ed82f4f7bcf6e342687980 e80b44a70f0544079e9ff1aef0bca03f 6f2d450fad91f5bcc89196a1319c8557 3bb277167fba56d8876d0a7da664271e 8bc99c1cc225b1a7fecccdf9dfcb4786 76bace32a077a558f23c745f2c5fcddb ddc1543ea3bb74f1ee04f14ef7d12710 e07d0726263edf3985370a476a1e5fcb 3982a0bd4e5967e7d823c6bc3953572f 2b39ddab6370ccdb652c47c5ff5b2880 6507c06089ca92c39f4e8c5ae557ade9 15cff4a729c65b3f609f5b422d2e606a 9b4e19ceebee2f2c747d2159d09b1377 b632896915e4c13dee538f3cdef7e3cc 8145c146a36329b46f71bff672312480 e65a22ee1591a3290f040e1bf4209cf8 ddcb92f2da9753cc30fe582ee410c3b1 a95b3c5262e6d1656829a529be83b439 12b576d29b031a8950c028a4f10ce849 17989b8065dd9d6f0c8c54ea4c348be7 20fc0e4a1136f5fbf22f2ba5440c0a1b d7bca4e435fc917c3a40c5402adfdbbd ec0b507c6205f9f0e1fb700b9c73c24b 7101c35437ebf5c5420937f4f32b6a12 50b6733b0af255662fdf8610be3911c6 9f630b170f04696d7161be40870da94c c78865b86e749227f504061acc7ea76e b393b8824e8adb0bfefd33772c3df3db 3972eba2aa9fc43832449cd47a8177e3 c1378d6c47695da74abb1ad113c89b5b 0684a9a76dce4f4d65d630b874207ac1 99afe1f5c1aed34e82996401a69e0c1b ae92cf2d6bf05d920d6cc84f45feb199 eed181b92e19c9ee0a2d36477b57a7ba b2e60b5b50efefaa9817ecb44492d69c 47c075120df95f2c8a16958806a59293 f9fa6688b76f00ff32aa6fc27da73556 0fbb0c0b8e27e5809231f55a44501e68 c42264906cddc03d22cc8ddbd0810210 e64feeb1bdfb92d374202dda854570cd 56ea75b5ed90887a2b616bcbe3426cfc e71b1c4b03d6ebf04032beb116eff138 61d3fa0fbd9b1c66e4e26ff628dc0b18 d5332ee41b9563c70dfb3fb8e58bd4b3 2d030a7efea0b219 

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.