201511291825 3urxaf
inferred encrypted filler
N=10
From the post to its content
As posted (encrypted)
8f3ac99115c3c49187a92fa0254661ea 015b2e7e7e1e87996bdec8988c74a1b8 197516cc1b5bf02da1101dd05ec1708a 8d88f09ce9f9db59475f790e5ed999bc 6d7e2158c9a50313f2400096bc146dd5 cf9fcba359589e5d5dd66916120e1e65 5d5d5677ec4e87e01d0aa1ee618e66fb 25075160c7635b38ac66b4266c3ea060 23df8e594ce1d22589c44137c665b16a 905a278183b5fa478050671bfc888e13 690446b4aaf4938f25ee968ad39957d0 17e959998fa5a0354fd446baef29a289 28715ae5d6ed22f86310438f65f54080 4446f9aba5dd8d95eb339f59616e921f 02e17c78352f0c06bd7d842ca2e56493 092136ecf89177a7beb79b16df8657df e0752f3847540211f1a3828b21aaa704 39e41a46ffbb10634422d3e5d8a1201e 56ca8698548f46186e8966c71fc354e9 d8fbc7ec3d9870d722526cffeee8c0b7 2ac2a17df814956b
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 692 of Run 70 (seed 6,038,486):
new Random(6038486), Next(10,40) 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 21:21–21:46). - Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.