OT-2026-000040860
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000040860) never changes.
Identity and time
| Publication number | OT-2026-000040860 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-70ff-b3f1-fa9cfb7f546d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040860 |
| Status | PUBLIC |
Content hashes
| Canonical text | efa01e1a238b2efc0846cd16d2416916a3f38486c3b8d2ee4867679547537b3b |
|---|---|
| Markdown | 9b0c3096dd268eb34fb0444bb826524012b1b85c59e51343b7035487514d5283 |
| Publication page | a6858c8e11fdaa74cf9380d9f377b7a5d5f57484a2bc6b0bd4a19c2260ff68be |
| Manifest | 812826322d4cb279b8529fcc33a810d2229d523f8d12e8551f7134d09f9688b7 |
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 | beI4q8LvowWLg9qjIejf144mQzkBI6ggZNBi/Xrw8TAinnWvdVb+5uUXiYztjmxWdiu729ZECL6suBRF4ZRICQ== |
| 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
| 2026-09-17T11:20:12.889588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860observed a6858c8e11fdaa74cf9380d9f377b7a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.871249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860/manifest.jsonobserved 812826322d4cb279b8529fcc33a810d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.854063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860/publication.mdobserved 9b0c3096dd268eb34fb0444bb8265240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.834381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860/publication.txtobserved efa01e1a238b2efc0846cd16d2416916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.840513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860observed a6858c8e11fdaa74cf9380d9f377b7a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.822675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860/manifest.jsonobserved 812826322d4cb279b8529fcc33a810d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.803505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860/publication.mdobserved 9b0c3096dd268eb34fb0444bb8265240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.784539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040860/publication.txtobserved efa01e1a238b2efc0846cd16d2416916...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. |
|---|