OT-2026-000082701
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained 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-2026-000082701) never changes.
Identity and time
| Publication number | OT-2026-000082701 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-70c8-a3ba-5438642ff1ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 949c2ad25e6d64eef5511efc35795eb195d9f6a1992110bb898fb6d39d0d7a82 |
|---|---|
| Markdown | 2aa3b21a3708f7daffa96f070df6f047a43d4f641157f65a565378d32dca105a |
| Publication page | 8bf766f060c83890c5c53b96e0c3f03794ad3c3befbc2d89bddd08f54e682439 |
| Manifest | 5d73f3cef8dc841675d7edd6d8c7cda8ca302448bd88316bed26ed117dc38244 |
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 | X8m6y7eVcOrzhwmYhwptlo9Uy0Rhe/IEXzpB67zYEFd3I0VzW92LvUlyWeTJenQIpOlSQUk7h00yp3IZ/ne0AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:16.485374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082701observed 8bf766f060c83890c5c53b96e0c3f037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:16.469873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082701/manifest.jsonobserved 5d73f3cef8dc841675d7edd6d8c7cda8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.454081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082701/publication.mdobserved 2aa3b21a3708f7daffa96f070df6f047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.435886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082701/publication.txtobserved 949c2ad25e6d64eef5511efc35795eb1...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. |
|---|