A858DE45F56D9BC9 archive

201511241914 3u5efl

inferred encrypted filler

N=33

Metadata

Post ID
3u5efl
Title
201511241914 → 2015-11-24 19:14 on A858's clock
Posted (UTC)
2015-11-25 00:14:42
Timezone
UTC−5 · title 19:14 against posted 00:14 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,128 hex characters · 1,064 bytes
N from length
33 (64·N + 16 = 2128)
Run
Run 70 (seed 6,038,486) (seed)
Draw
406 · predicted N = 33 ✓
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
3 · 1
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

29184d9209315d5228fe3f2b09533f00 8d15af1917e26ca2bb34b87fbd5cb984 ec330fa1a6675ff6e24c7b412bff5889 219ac4b8ea112335dd3d3f2384444c57 d88e3b3266acbaba8ae0eab7183023f3 410e92301cef21ac988396740fe5129e 85e74e645c7b7e680a0a9486187ebae8 a06cff6e6dcd6cebe016153a41086f64 c8baeba3383b1e3b8bbb298d94a75e5e fccf8fc75fd8f27efa1a7c4e7e8182a6 d85ab2bed9e99ec16fc5361f3bf72e34 9b3e2909247ba5cff71d9b16349ac91a fd7f95cf0a0495c8383f292e80e7d342 3e25f57b13db5df3cef54392d96a4f68 a4a411255624e3e0bf74f1a0f063e0fb 8a609d3fadfc7867ea422e7eec21d461 bf07e80d5f1d0460b8c8c8ddfaae6834 dcfa51f2eb4b87a32a3bdae4bb546252 bf5f9e54e030c5c3ae6579dfe45ee481 49af260df19539f7036f308177be19ce a35e343915499307da5f15da4c5c9c54 c222c6f0ba086fae9029d724042f54d7 c46abc96c0dc5dc00cd6c5e3434fef20 aef06e0a169079e768b8c70e435a5427 0937ec7f6b9c414d7643e5b483f6b80c 9bbd2b7a0e37db3a4eb264ce261eb71f f349e1741f62880ee85efd67e95e55ff 4ceb23299d1a7a3ee86dbaa333b95191 41b88efdf3f111bce75b5469207be30c c80e7eee122836b5e106fab4fb234723 a0b4f4574766bf419f877d2f6bd9b472 55edc2e90e921562d60a655ce31d7949 793f103b856e1ff4a96d571e910d3d38 fe51cf5724140df5eb501b53dfa0635d e5a1d5cb390847abb9448c5022512191 f8167c11e9a65e45384d8184a26d4773 2468b8e0c15fe7c0108551497e9c4b94 73ac89b6081c29b1f8ffc2670504dfc3 19464b21d8250385de374878e92efc06 2428e85ef802663524f5c7a4e048ddaf 35212014efde223587d2b3aa8d78bad4 14459990ea6ed24e78b56890a9f71983 46be9255623f12c6316b224641cd9980 b805c837fa76791dab419658e6954cc7 d99eabc4e555351f03c11dd564bef992 6a621d2ba0d30b107d20a74c72d5afe6 0a8f5c31240678531230a9f97d93a63f 5460004567e215ff26925277a3ca1841 52d878af4e597591b080a6be80b37b8b 30d78e66e1c3794d7636723463c9438c 70fb4604c9e4c1876f8d9bee1a643ff3 48ff441c1593d0d774dba3b50fe9226c c8919e8e1ebde270f16c9e7ac9f4500b 57402695951edc58e53b4d1000aff039 4b4d4c32c324383fcc023ce32e3a3822 c5c359a23564a2552ea4fdb5632a420b 7ccf438a69a035e8fc746088203b744b 71b9e12e8b0aa5181f080728120cfc30 f50702a1f0caf56b7a075c336b945b95 734d6bf4628079a588ea4f6d635fcec4 bccb5ee6a88be3a1838aa8f8979962b6 93a337dcadb63d83e7bf16cceb7349d5 0d9d77e7574283d9a3a88f969d9d21a0 ef2eaa685b7a5c4af2adce2c137d0e99 adcc3ea5578ed31d44fc41dc4510dbb9 e34e7a0855813f62f487da1035c9208a a0086111bbdbacd2 

Explanation

  1. Read the length. 2,128 hex characters = 64 × 33 + 16, i.e. N = 33 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 406 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 33; the post has N = 33 ✓. 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.