OT-2026-000017584
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000017584) never changes.
Identity and time
| Publication number | OT-2026-000017584 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-768e-80bd-f94835eba878 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27315a4e943b842091021688ea809197c3ac6a48b3fc2368f7b647ef71fa7df3 |
|---|---|
| Markdown | d467f08977317f601b2c5e4eb82cc41544b7127f704f6a49953be3e45d8166e7 |
| Publication page | 82b3bd1f9d911cb49e84caad2cceb7b1e509a2fab6abc788b36c2e361cd0355d |
| Manifest | 1b0ed81562a3578b8eabb07d5333c063585f1ceaaf37396b7784bf037851c257 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | D14OFC1Z9D5WO+pgwP3b+ozE2JOq7P77ydXHnWjXGJJwwcl+Vng95RHnAslMRO3ZF2V61UXqVBfPjJFpoA5RDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:45.608805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017584observed 82b3bd1f9d911cb49e84caad2cceb7b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:45.591651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017584/manifest.jsonobserved 1b0ed81562a3578b8eabb07d5333c063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:45.573713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017584/publication.mdobserved d467f08977317f601b2c5e4eb82cc415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:45.554938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017584/publication.txtobserved 27315a4e943b842091021688ea809197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|