OT-2026-000034826
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000034826) never changes.
Identity and time
| Publication number | OT-2026-000034826 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7892-a3d3-7ee9b7385a3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 847584a3fd5c3a442ae8bbeb05b844f8e7f58d16acf58493001f79d1daa7ae2e |
|---|---|
| Markdown | 50feb20ef598d5ae66369b7066dd1b5c10b36f35fe1ed73e2c970d5f122fe62a |
| Publication page | a242a37bbbc3195c7a3c62550496e6133a477e7de74dd0a18c20cc568305eca7 |
| Manifest | 00f273b05ceb178ea6a0d9f5bb74e2e1b5eef8eff7258e7c069bbd3324a98407 |
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 | 4xQxkYNNlDU5lk4LUJlZrkfRX5ODZdoHfWoN/81+kqEDJ6zsf4xeEpvGyrsHhvBUKsQEDi0cOdc21k4OCyjcCw== |
| 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
| 2026-09-17T11:30:27.581327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826observed a242a37bbbc3195c7a3c62550496e613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:27.422138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826/manifest.jsonobserved 00f273b05ceb178ea6a0d9f5bb74e2e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.396380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826/publication.mdobserved 50feb20ef598d5ae66369b7066dd1b5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.379163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826/publication.txtobserved 847584a3fd5c3a442ae8bbeb05b844f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.781534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826observed a242a37bbbc3195c7a3c62550496e613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.766819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826/manifest.jsonobserved 00f273b05ceb178ea6a0d9f5bb74e2e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.751099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826/publication.mdobserved 50feb20ef598d5ae66369b7066dd1b5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:48.733905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034826/publication.txtobserved 847584a3fd5c3a442ae8bbeb05b844f8...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. |
|---|