A858DE45F56D9BC9 archive

201502192200 2wi9bt

inferred encrypted filler

N=42

Metadata

Post ID
2wi9bt
Title
201502192200 → 2015-02-19 22:00 on A858's clock
Posted (UTC)
2015-02-20 03:00:23
Timezone
UTC−5 · title 22:00 against posted 03:00 UTC
Author
[deleted]
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
4 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

c64a73f4c26c40785f6d982874a281f1 495aa0eaadd6e11062c7d29e587d72a3 e94a8f0f7c6a139a8c88688ea67389b1 17e723832aa3223b036dee72099f1527 881681a1776a8b70521ab4e2c698d025 4c670062c474aaa9bb6a50e20934e22a c5b08cfc4af352b68c0a3f49731ea462 b9a2bead9e6d41480a1ea1ea15dbc54e c67eb7d65c7fe7f0e04cd596f5b43970 a5d73b0edcbde25c182c3ee0202b001a 9dd047ecfbc24de3743fa0d38451c952 5b57cbf3f9ae8ef72e3636d3eb414566 4b592e93fb19de849da993fb3ab78b7b 635e11069592cdf00231e16aca84d800 38e298a57b3580378756ccd6d2e794c2 a6227358e0e4aca02422d77f0503480e 6207eda253096d9431692a93157561e2 3a06a73598b714a56afb58af3354cd1c 27000e956d635ad02409bde2727dba56 be074b6cd282d182ef3821974e066d67 db1d8d8af12b6ba3254db5836034475c ed0f0c5b42361de475b6b911b887c790 158d24fb238ff111556dfd029f475828 ce3a844245fd6f8ad88d647dcc6de89f cc4f5ed7dd2108083115c66bf960eb32 ed3cb08ceb80a663c7be8309399f1c16 1c30fe0497815b3808e7a4cfac9d1822 41075c0254e78e036f7553274b694a89 368b91b4c7159c137c27da8110dddf67 244a94ae05a7fad759138d284da0de3a b392a4efa776f8a61144d50a805ecc9f 3cba08bdcbed561781dc64cc102c37cd 3f8bf317780792549be646fccdbabbcb 0b3b7cc1f39d0e85027a492303b5d2fd b715689b1919da0abe8b65b28671369f f53ccbf6080f66fb7cffeb5cc6aed5aa 8d78a19d724a2fa2ce0efb29f7fff8df afaf0fbd9e7e1457a50e9a1e90812666 9047fb91382b209959f39426394a3d93 157503a7c0968277fc220c863a715ec7 1b298663fcdc93cb2c7a5e22de3a4ccc da491c1eda179a4cba2eded3ac7b797b f6ae529771db51cd3965c97062461fea 14bab4994f5ec2a84ae458e01fd471fa 1efe00248217b02a178f3a02f82fadf3 bb9a5726d9214bf7344ab992fc645113 0298d16c28260c3e4ced428c32db1df9 3f828323c6ff24a0269c088eb4ff61bb 6f4769950e1ce6ddf8130a86cc384363 4e045497766b6b5ee32f1a91c7cd3b72 29b476985413d43e443c5dea930c7f37 d1a3d90a6b6167ad50b0d4221a166bd7 97ce893c69ea6ad683307aae9d192101 656f5764c3353823ca3bfa1510610e42 3e6fa11f3104a06fe09b42a6515c08af 5abed4f943dd4aac5b8feacf6c52d214 1623ee4a4a6987e26f878bc924848be6 2b01fc319bca754ac0d41bd0c6abb142 f256fc4862b8d55d3cb7196b2f654785 200733494fadd1befe45db414e92badf 602c5055adfe00da639c726c8dc06de9 b93aea44dd7bf2b7977d5146f392143f 8d1f94c1d7e256274543429c9c6b499c ec376729d4a42f06cf490727981956fe 6d1156b69500ae8a170df99bfb7c803d 5cf3272bf2ad8934cda56c486ca0616e 620e351d3c8e8edddf72156d9b575fc8 a7bf2e0cff2aab4a314e406e85022236 dea846f613072c24b71914f50bc17efc 1a3795207a0eb4ca374940745e326602 43dc37b7a46967dd92d68e927435453c c1be734009a6db35d3c4bc82f0eb4180 ca43b951159e6cdafd9270c22ba023d0 34a381a01b013924d797ed2f7aa9b4d0 5609e39a74177320eb05a0a066a75b53 dba0413c294d667024f66027e859ad08 70a4ae2204d450671ec197266da0ecbb ebae3d5af194e7feb97daa117529c6d5 fcab8e5689f94403900070054867efa7 ad95725fe8a7787368ff85b248c86c26 fa69bad34eb713656e85ebd33bc705bb 1c2cb7b57ac2954eb7488f8734e24c4d ca7669585ab24d406eb9075550a1a093 d116c3c3e4394b8dbf961e9bb5ca304f a50eb73540344a2d 

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.