A858DE45F56D9BC9 archive

201511221802 3tvb0f

inferred encrypted filler

N=31

Metadata

Post ID
3tvb0f
Title
201511221802 → 2015-11-22 18:02 on A858's clock
Posted (UTC)
2015-11-22 23:03:37
Timezone
UTC−5 · title 18:02 against posted 23:03 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,000 hex characters · 1,000 bytes
N from length
31 (64·N + 16 = 2000)
Run
Run 70 (seed 6,038,486) (seed)
Draw
288 · predicted N = 31 ✓
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 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

3cf521fb7425b813c1ac921457e1bfa8 f99e8f9e538ef75d607925ef0aeaa101 4fa54bf3dc6104da8880b49e12deb9f7 bcb0c0c6de2cfe27db6b57700e3c288e 6d26b9642309bef2defcc8451db71d96 58451129a2891fd9d05d28d2e2156326 bae5262641e1a45eda1c6214cd31643a 9798b8208566501efffc53298b0f67ee 7f691270589c2023d8eae8e15ad7979b c1917df7dc2cd8275ab5d9380b659b0e a722078eac54ab09db4c076c5bdd8e09 a82e0ebac0ce1e5af360ee213ce0fca1 336c052850cc5fc169d888cfcddd6045 72b477eaec56d6e2b6ff433c0e373360 f176a75e699aa5c1eefb5e88a36cd69f c592496dd6affa7c8b7c21801c4e5c12 878d43195edc9c795c427c72db31eab1 7677262f79f3c1cfea1009eb7480c696 44a0b8d755b926cdafeb440e7179d91f 7d0d7adc9573f16b4928ca11b29321ec 332f4f5c9580f5d2f4c3a1918c2f05fb cb8c873c62ef16c244daf2de5d0decc0 edd6f9bf10629a4df99d92d1dcb7d7f7 8017fe2078d615a84504065710374fc3 e719e94295d5cd72ed16d084dd7da621 7f3e613c865eb410ea70aa6a8161b37e 694e3de8a259ef74cc122a788a33e84a b790f90b46fbe57696a6800ff75208e1 e8c5ed6a16247715832556c42f41f976 3c1a47a580412f4847c76cd5edd3be76 38fde2fed8e2d683f050de605d89fb72 a47b777d1ed964563988f51fd95d0c94 8e2258b518946239d05a27b203023158 d17a0bc93a72e6521212ca9243304312 ee5a8047fdee80eab7c1d452f320f83a 15b4e7b4032486026e6e613aaba8b77b 63836418c85e20a9ee6f652e30d50f5c b7d88665eaead787ca9e5d88414512d5 692629a05d6ea30056a3ab00d8e15820 deb12b411d39a715eb0b3128f0e119b2 05bffdedb4a441eedf924b509f6af0b1 2d18feadce1eb086084f76ff540a08bd 82eb3cf34f66e6ae49a8f753d1c82189 47a958f96a195b77da9156654eb3766a 17219e59b5fbf412b8f3d28b7885fd12 475e09d02f0292e6b381b4877e5c9393 60fe2cac161dcfe9115d62cbbea25bbb 0c4a3a8ec253daac0bfc34215a72107e ae459a225b1686da1295a92a011319cf 8cc901085f0ac07468b8bed923a1e30f 56a81e1db29c505f07a5ad67cb0ce9af 8dd57d81217f4ba8b7cb1244d8395a6f 0f7c8bc8dbbe9780430d1efc1090b180 c7813712436d68a2f79d21c73ffd3795 7681b4f773ebc310fec5aa4a1036da1c 06f2d681b7176ac177609cd5eff6fd77 24afbe65e87ed599d8421cfda8f5cbe8 5d1eb332709e6517f0648a05932b4034 2a5e5c54bad12ef9c537c020e9df198c 879ad690255f4d58eac0e65b62960295 0aa383c40044a1cd82146b5de84f9972 519a7fa3f674076eee1507d7a94676f7 ed635cf6d700f2c3 

Explanation

  1. Read the length. 2,000 hex characters = 64 × 31 + 16, i.e. N = 31 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 288 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 31; the post has N = 31 ✓. 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.