OT-2026-000025206
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000025206) never changes.
Identity and time
| Publication number | OT-2026-000025206 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7b81-bebb-bb3d8d86c90f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45a8a56a7fd54b22f8f9e69ee2d742c377dbee0e2b3898141ba6fd1ebdfb3e34 |
|---|---|
| Markdown | baedc42db9373c50d9c5d5b6f16377ee4049c2425e1a148cbf60fe36d8981aa0 |
| Publication page | a39b392a4fb81c711491ac5a05f67c203dbf49a353dc9122099df390e7f76728 |
| Manifest | d3ccf8337ea136510c8b75bde04c1c92dfd3d383efd100e3cdd4cc577ebfa5e8 |
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 | WUDa3O0W1wUAAUXmIhiYnHOhqzWdlzNY7ADNEKRQqAaNS6sEAKdyjpVDfSbBjMt0OZ4Rj9dOXxRu+u/3IpSbCg== |
| 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
| 2026-09-17T11:47:11.986530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025206observed a39b392a4fb81c711491ac5a05f67c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:11.966581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025206/manifest.jsonobserved d3ccf8337ea136510c8b75bde04c1c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:11.946257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025206/publication.mdobserved baedc42db9373c50d9c5d5b6f16377ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:11.923259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025206/publication.txtobserved 45a8a56a7fd54b22f8f9e69ee2d742c3...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. |
|---|