201511250924 3u7vva
inferred encrypted filler
N=10
From the post to its content
As posted (encrypted)
77fd5acf5674bad00cb9ac7c15d39ca9 7aa34a8b4fda6828ef8956836c1c4214 a84b2d0215827cc88b43e5293468faa6 5cb1178bec830a7d04b7e319190b74d0 be57a3c80a0d848b6ce0fce957c5af97 5516d7f5f2b4671ffd3031e4f4ac0223 6476ef6aa3b1eff6a3c6b4e8ec6014c8 2490034febb4e98186917d327324fa94 8861ba2104c5972d9240568879d1d58e 4c057f487691a64bd613fa80534cc0fb d83d2bba2d2c85e9ff204ce2fbc2ae5c 028a42eacac8b9d2a6fe315c598cec0f 3f13569abb8c706bd8161a59a3a3eca0 d79d2fab30cd54ed1de45cd4e51c4aa5 d1a381193d005799c82f8bf79b4b3914 4ef5191fe78f9b97d66af0fc1b199380 42628a7f2fcd290f8867a5fcce651604 fe49129bbe2f3bef46d9af60c7b96377 152bd4face0d23061bea5bcb77c8561c 7190e7889f23134017f5ac1bca0ca137 f6b834f1f4b49b30
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 440 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.