A858DE45F56D9BC9 archive

201502171400 2w7znf

inferred encrypted filler

N=42

Metadata

Post ID
2w7znf
Title
201502171400 → 2015-02-17 14:00 on A858's clock
Posted (UTC)
2015-02-17 19:00:23
Timezone
UTC−5 · title 14:00 against posted 19:00 UTC
Author
[deleted]
Account
A858DE45F56D9BC9 main account
Subreddit
r/A858DE45F56D9BC9 the main subreddit
Category
F5 filler by length law: 64N+16
Size
2,704 hex characters · 1,352 bytes
N from length
42 (64·N + 16 = 2704)
Run
Fixed N=42 from 2tca2p (fixed)
Draw
Sources
community-archive, arctic-shift · body from community-archive
Links
Reddit · Arctic Shift · JSON
Score · comments
11 · 2
Tags
post-cutover2015Undecrypted filler (fits the length law)run: fixed

From the post to its content

As posted (encrypted)

e1efd3c0d48ecedf386df069c48c5431 e9fa3b01f40ae701c8a3dee5cacdbf8f 70e316aab2d9934df6ddb1f0726c876d c8bda96b1777aecc4e53847b0ba41f3d ef3a5da908ad301fa7b465f69afac3d0 dc880d626ba18459a0c93ca1ae8af76c 1f9731712391e1ff9ab2c080be0acc96 424260e9a07c68d66036b1b086571e9f 12a255df86ef41b368d2e6d75c9d4d66 e1764e1ad810b42628e956ce610a0726 f7e2ad3749a5c5f948814354aebb60dc f7f9b576a28a8944b6e8cbd01e6eea11 f0443393e8dc4dd31218d01e41857f0b 92a3adbf5baee8077c08eeebc435f715 cf9a5406eefe77f073b4f643cff3b942 9137fcf4b2ced3981f3b9f1a217ea0d3 87d63e8f2242d85e66f6c5b94a7cbc6f 8dc3e1f8a90fdb6d657dfa071b2f117e 8770077d6092d11d4a8817599ce40097 8bd5a96161dbf82014386b4ab06afb17 6accf02f02779a1063e7dd5fa173315a cf18299ed3a7fe7e8fb21642d16557ae ae2fa558056c5bc456dbec57e9f33b42 dd8fa14595f03a6898086576dbbe2c5c ed858739bee269000835eaa9a589e6a6 f25206333ef1556d75b0c9b58388c0be 65b8a37e9cee58467e0f0fdb47837b41 2b8c26ed26770b1df0d26c7ffaad71fe 92afdf7acf761c19ff8ac0dc4c139346 256cd692c2e8d1d800e2931293cc4e22 bea0c16f5590a5fd3984a6fed41b8908 c18028a45454bd6c4e0f5f7a3070c7ae b1cdfb7e3a9d0603a91084347fe0596b d27df24054fd1c94c191743cdf23f6fd 7303403fe20418fb42c310390ee425d0 af20fd337e141414407f468f74fc4452 1f9abde5efe60a4ca5ac7c913f477aff 73691da98376b57e593722a4e9638812 c108419eebbfdc85d5c968753d6f798a 19770856137fb7204ec220d900e20161 152f8ac9aedd1cdfe9180ee7766cf7dd 0071ad21dec0703d404e5dd56685bf65 f4b138498e16b296c940c22dc0d567cf 75ec8ad264c0c8bf4ccd733c59d75049 4e6c4a2ba41f1be4987269bf7c0f62ae b7ee358b9da586a9f484d00c725b59b8 ad680a2828e3047442f358cdcb7dcc90 3a4d8aa5abbc89626b5e8c83d6f6a10c 7b43b579895a3b69050e01e2618d567b fbd2e054609e352e33e6a730b8c1c523 f46512f14a005c3e2c6c3a3104f3ed8a 74466c859be652afaf57fe390101ac99 d6af2b8fd87fdbcd2cd9b597842729a8 2323b9b276f19044178e58753b73d776 e3fdc6feb4026e4d97b868044ec0ffb4 e2fa96f39f3bdd4a9f07fd30f92a9291 5c6662d95355bb5c34fc0818c7e7314e e164a85c8a8bf4049b1e346c67c6ec33 ce5c8a3b2c3ac2e93718e91bbb71fa08 2b51c9433aa0d76cfd79fc416f985ba4 a44964012515e4cd9ba860a7f5e7cedf ca2ff87db51b481ccce9cfcfe5cfacf5 3d8a2121c61d751535e854e6ab860504 7bbf6fc3d11d2e6a1282ae73f96a5791 48ab9ff9d9eda6d1908126c6dbdb4ab5 1d3cf75a7ff01428de42abddb277c302 3434d705a5d3f6e61bd7b3c3326b99b7 4109551da89b4d53490a0d09083f26db 38821704ab92767475f0279c91a6569f d732e8ba3f890720fa1eb0b16492c856 0a53e7a09cee667ebbb851e0f218a312 2eb85199c5381876677cf04071860b84 f41877cac96ed3eed89666ea58c39f74 b87f397ed4a3ec34fe53a37c603fa9f1 a5a4729fc403c4c75a2f763302e074bb 594db48b3ecf81ad2dee721cd7155971 7b0827545e148c30e2f20e7120b44ecc c8472de3b02a1f7456c3dc89de20500f d2c1ad5e55ae00911bc0f1d10394eaa0 bc15d8530fb1e2396cf3f2640329a2f0 993323580163670aa25eddead138cd90 95f8624a4ec17829f7b4bfdc9413d946 591ca2f511f58fec05bffb1938925376 f1b6082da948923beadf2e96ff16df69 8c3268da5638d259 

Explanation

  1. Read the length. 2,704 hex characters = 64 × 42 + 16, i.e. N = 42 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. Part of Fixed N=42 from 2tca2p: an app start that posted N = 42 every time.
  4. Conclusion. Filler. Structure and count are explained; the GUIDs are presumed filler like every decrypted post before the cutover.