201512020600 3v4nfv
inferred encrypted filler
N=10
From the post to its content
As posted (encrypted)
c17efe720cbd8f1bd383d729519a9bdf 095f299de099845b5825ee7b78ef1ec1 f34ac470e71dae6366ebbb704ebc9497 2ba40c650d05028fe01f70904599f9f0 c556d9429f92d9a2db8f5df8dcb13f8f 148554d88ae6ea1ea2c81feeca1b0082 563e5ffdfe35093d63eff3aa0bbef37b 4db94b06c136e73acb550077b3b730f6 67944730eeafe19aa77749be1f12e5ea 86ddabb32bf503b85052c20364b5df68 d6d5277eac8b6c03b64769cc12ac0e0f 9f63922d77921e8ccb471b9ab74e6d94 21e95501901442a2ac70b2e69364dc7c 1ddb3a131087a3c3a6a4ec06ff512b00 da53e41fd41676d375a4deae52a58590 2d7e12abff86920d7d947b623c3e33c9 58ec0affe853484d2d7feb5289a93d5b 2c867d32300ff29a8dc327910f389b45 54356d9430fc858410faac5feaa9ae66 d89bf7b9d9f11abc9cfdaa89a5d72ab9 62427dbf0c0fa84a
Explanation
- Read the length. 656 hex characters = 64 × 10 + 16, i.e. N = 10 GUIDs encrypted with 3DES plus one 8-byte padding block. Every post-cutover filler post has exactly this shape.
- 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.
- Explain the count. This post is draw 11 of Run 71 (seed 1,220,915,585):
new Random(1220915585), Next(10,24) per post. The RNG predicts N = 10; the post has N = 10 ✓. The seed is the machine's uptime in ms when the app started (boot 2015-11-17 20:51–21:51). - Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.