OT-2026-000034006
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, pulsed blow-off after 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-2026-000034006) never changes.
Identity and time
| Publication number | OT-2026-000034006 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-773f-b34a-f331357eec85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034006 |
| Status | PUBLIC |
Content hashes
| Canonical text | d79d40074d420013dd356a5ebb91235459585d6e334fb1f978fa297ce8507c61 |
|---|---|
| Markdown | 2550681296076b5dbaf480293a43930d5cd4fa1027e0f566e633e909f9422bea |
| Publication page | b3bf81cac9823070fc4af371eecd50deadb1a0d7ad85d0cfaea6cec21b7ef739 |
| Manifest | 11f52916816a51e4232ba69f1f99faf878f752e7c1b98ee15f98fe7b7e533801 |
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 | +7da++3FtqUsVnFt418s24/BCr55n0JwbCHASlcZVG9BzuNVBJSfebbitAN08ErcsTz6dXvVQcwtqFcT/yZsDA== |
| 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
| 2026-09-17T11:30:13.379909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034006observed b3bf81cac9823070fc4af371eecd50de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:13.358820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034006/manifest.jsonobserved 11f52916816a51e4232ba69f1f99faf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.333795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034006/publication.mdobserved 2550681296076b5dbaf480293a43930d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.314356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034006/publication.txtobserved d79d40074d420013dd356a5ebb912354...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. |
|---|