A858DE45F56D9BC9 archive

201511200602 3tjz5s

inferred encrypted filler

N=32

Metadata

Post ID
3tjz5s
Title
201511200602 → 2015-11-20 06:02 on A858's clock
Posted (UTC)
2015-11-20 11:03:10
Timezone
UTC−5 · title 06:02 against posted 11:03 UTC
Author
A858DE45F56D9BC9
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,064 hex characters · 1,032 bytes
N from length
32 (64·N + 16 = 2064)
Run
Run 70 (seed 6,038,486) (seed)
Draw
144 · predicted N = 32 ✓
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
1 · 0
Tags
post-cutover2015Undecrypted filler (fits the length law)run: seed

From the post to its content

As posted (encrypted)

a95bfa9fcda4b51b478ab9bb4fe73301 60a0f8a6ae69ebf4e5e8507d50ca4a57 99f82744db31ee49441394532bb78296 18489f3aa45521c13502ec498807cda1 02f27c7c91d8e87b3405fafe2e4d2f64 84e9a9ea65f547d2766bfe918b5e7d06 dee625100d0e6ae7f8eeb9aba3a2391b 8a498966f8980871b5ce95339a3dffc5 7881b8ca94e309cfc6bc9101d5433976 19d055b2e822f6cd0a481c8c66ef37f0 588599795132cb84a6130dbd9b6d7894 b2652d7170c56e87264c9a070ae6280f 0431ff13ec41ca80738454a5be96428d dba477e1798be1ae1fbff33e472228b6 24a35168af3ecd0b2a7abc25b9d49614 b7452231f20e1e2f2ab4f58df2ff1bfe 6ba3a1150901a315ca8ca609e6dd6c06 cf2a8bb8c11206b594faf82c011e2fd6 16f22071c285dac6af32e1e87f8c5174 536e1bfb9f57da9232124938f3991346 70d41f4215a586e94096e972db2927d0 bf3216142493e30d7886c84d9a20b148 3cc8abce515d4524627093eb273f7a84 b4b293f0e7b1730194af7eb4491daddb a05076bd7d451e81f8b9f1a532597a9d a9f6c2a1cce778f62ae9319350adc7c9 9db71e4111e00afbdc477cdf76975682 26e08db8ae12777a05fc8056ca0ae513 5ab0cbb44de46b0a69bd5ac2ea0201a8 9bc1567de4d4692d8fb37791d57c83bd ade2c3465d1e454cd8fbee8f2fa0257c 760d542597ef9ac021e7a5a0155e7d1c 0953eac54877a588fbe366fea2762f25 34114b28f815b1028b0e8db32f4d816e 648792a3b6753c329b17252f598b0e38 b953e021069133543d0c87503f2da0e2 849f124aff1b003936ff87abff50ac16 2f3fed87da1704595f55ffb354ac4e3d 5461c57f7f0cab418b2102f7bb11da8f 94e865bb341ed602494cd8419275e32a 0bfb4395efc2399882f30ed62ff02ef3 6898b274e29b94548300af3a35e0b1af 96219d30c5fc987444c228e21702a377 952b206775681f6bcc6bb97ea9185a1a 08b89ce3b1c11da2f8091bfeda053240 d851fabb415639be32b2551079e360b1 1186fb9a86b293024b2bf9e0463b70a3 4663a886b307b3b92828d7fb6ffda710 414c4d976f5f84c0a89ee6acc8177a6a 41d2e18c48f499ceb541031d98b88115 e69786ab2ab13b4bda03a9ff62b8f3a5 4dbcbabcbe640387f14c562f513ca98a c6103009a5260eb2c0eb8f1df998d9dc 9d361709e78f3ee56f0147015463c111 efa681c018d205b9d7c8c37f0abc5bb4 c6c15f083fbb89fd61ee0abc1669f914 e235fe07ec119bdd3b4abb7fb57de1c7 da7adf8385fff67b4019057a46961df5 340579dbd8278f191d72da0a6c306fe5 7c0cf41af9eac4023d555026fb730e54 c78ef1657a63efadfbeead350586f6e8 cd7a522f92591398e403f42387dce7ec 0bd67aee83f9b1b8964ed24eb61f5f4b e15092236be5ebc1169bcd5d1fd13ce4 faa1276cf1b134d6 

Explanation

  1. Read the length. 2,064 hex characters = 64 × 32 + 16, i.e. N = 32 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 144 of Run 70 (seed 6,038,486): new Random(6038486), Next(10,40) per post. The RNG predicts N = 32; the post has N = 32 ✓. 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.