OT-2026-000014379
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000014379) never changes.
Identity and time
| Publication number | OT-2026-000014379 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7c54-84b9-1d4c6981923d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85cf5efea90e964f9996b6d70de868fd3c3f3dcafa22879935d484c05096ed28 |
|---|---|
| Markdown | 598520019005bfb127b2e1310de09f0bfc559a1c6794335630f7a8ee613ca9b8 |
| Publication page | 3c8fc8de59df3734bf1f1d556db3c15ff06dd6a0baebbeab495cacad6dc8e399 |
| Manifest | 0610129f184f8330b18160139509836af2903b679bd8ae27e8e555b4d28cf780 |
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 | 3X5k9YrAWnC8iq7bew73Um3ojWF6mLn6EbKRnB87H/FXsqfZsZHU+BJbcxEyWvHGfPWrJqziZo5E+UiDe91VBA== |
| 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
| 2026-09-17T12:10:07.833504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379observed 3c8fc8de59df3734bf1f1d556db3c15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:07.812203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379/manifest.jsonobserved 0610129f184f8330b18160139509836a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:07.783581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379/publication.mdobserved 598520019005bfb127b2e1310de09f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:07.758657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379/publication.txtobserved 85cf5efea90e964f9996b6d70de868fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.832542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379observed 3c8fc8de59df3734bf1f1d556db3c15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.812756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379/manifest.jsonobserved 0610129f184f8330b18160139509836a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.792345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379/publication.mdobserved 598520019005bfb127b2e1310de09f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.773819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014379/publication.txtobserved 85cf5efea90e964f9996b6d70de868fd...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. |
|---|