A858DE45F56D9BC9 archive

201502100200 2ve8dy

inferred encrypted filler

N=42

Metadata

Post ID
2ve8dy
Title
201502100200 → 2015-02-10 02:00 on A858's clock
Posted (UTC)
2015-02-10 07:00:28
Timezone
UTC−5 · title 02:00 against posted 07:00 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
0 · 1
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

d67bcb91e7be235ee7f8ec313da3fd8d dcee79e87b30078ee2297f46e906da33 80a42cc7fe5eac9e4bf2520253a677ef f7244614d695acb71b7f55f3478dd156 28cdde4e0e5db73fd16629b3be751690 5e24b57d67dfc17e282cc1b9c0108e00 46b95f0d2396bae9573bc9f539c9fe33 d3832884785b64cf2b240c815d2c072a 2d7b1ad9a500dcdcf743fb4ab94c4daa 3c16750f1acb4587d2f178f34696556c 07219f60057ee76afee228ec3691a7c9 8d605a6816a1f68dd2d08d09d01d8381 c6d4fe8de10b5988b17f26be4b13787c 0623447fd9fa80c62779a41730126ee4 c4f2176bc18c1dac8012d56fc5fb9ee2 829fa0061abb28352124e26ed75ee546 800c2afcdc26c7d99b06b006925e91f0 f35582e505bfca57b676601bda0fbd5c c08f8989dbe62631b3779ce227f7a09a a2144629a6f24bd1c0541d70173b17eb 45d02621515488c8a264def8256f5483 e0c8a562e61554b61c518b1c61e102d3 768057a46708c96a6047083239e55628 dd2c05b5c642b1258d71f9a9e85e6104 20365845cee2b85b18d7f4388b5f6652 1b9e8f461af84c595b7f807f8b15eb08 9d54df7315492603647683b7d6f2e2a3 8efc2d847868ef03229bd9195a6723c7 17ad485f92e7df48a5d5edb5c0b1f93f 7bfeb2d9c141f02b05319e977ced78ee 6a05190dfd92bfd30d4082dd14cc2932 0130c09ce6bad2688d91a85acf7dca9e de2fa4dd83be5713fbe4fccb19785df3 fca4da568a8ea84b8146db65d065b04c 10b4f93567523f1aedba2edc0e98958b fc1f236e7d691dbaf52de0c94b96a27a 019b88fd092e3aa02840e84f704c42dd cd5766da8e79d303494b313400d5aa1d aa696860dbf02cdd8fb579f1a6f88f19 29c966f5c35132323e0f8a554f1eef90 5032852335768fccc5d06be285b599d9 a528ab97ad2fcb78664a38d2db33c87d b74deacb3bb2f17ce563702d40ade183 63fba2577fb95c136a3ab322bd957b05 96c06b72d813bf1e09780848504fc569 7e50db969b0739a2f1c7e23a2a73843d 9f7f5663538b2333a68d14c8d281db34 2506cb0e0bec3f655eaf7977b7fc19c3 e87b2cd4f79d01af507e3f1a6ed7a1fd 8bd052f346f4e997ce98e50e05019295 5896333330812b854a409077934bd32e ead5c099f78383a24675966500306178 28f0200fbda7dcfca3927dbe98a1b1de 4de22c997221d4933858488ff42cc3fd 10978428035c0ad980aca808d3809bbb 0c3c75007410bab23c96d976331abc61 2ec1499058784fff70cf3f2db27f828c 6dfe0213c7c40027ee4dd66aed736ed6 bbaceecf4476a4b891696245ec2ebcff 5075a5318f24b9d600ad68fd1e35b42b 9a9539b922a8a203d00cd32bc335f758 9274639a8008224adb0502bcf0da7e8e 0a38a92164bb6ab086573b84fb931391 b1bbb9b28a2708593415e36d67f9f841 c24cbdde03f1cb6a9836c90db52bd426 a35bced08925f9beb0565152706febb1 e6ba136e171dbc09737ed7584b064cd7 55e7b9aa63aa4511cf20b7f6f33c15f3 8c2afee35e1bab8ff2b3689e1da24416 fa8f1f9d0a797ee7f712a632223c67f1 52484444f8c2b0a57a3b32d48a7f6b00 72f115ec43ea4e3f9c0a1c33e624b6b1 8b79d29931feae4755a7d2b02fcb219e 2969f397326c5151400094d287691191 97f54808b5691a138699f84dfd54e8fd a48689f2c35fb798083de96a547a9247 31fb52cff3062a9ea8fccbaba4cda3b9 afc50f1e2cbce7ec5ddec92844f84a00 1b30396cb2ccb39c2a82c46a17051ef1 dd7786ef0eb6ec919207ae80136598dd 9c5bcd22d3fb13498f362d054d297af0 4a745d3c5c948983dc909e3182f499ce 63a5b9df001403c364a37c188e8c3b40 fff73b7fa300d753dc35f43f52f28db5 852fcb206aeb4a1f 

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.