OT-2026-000034162
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000034162) never changes.
Identity and time
| Publication number | OT-2026-000034162 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7616-93bb-99df671a5765 · 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-2026-000034162 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5e4514fb56d8db19fa78d16b7ffac15ac3ac6085fe892e18d73aef27600933e |
|---|---|
| Markdown | 148c1c81ae272547373e12d5b1a650fc9f529590e5758a23d84247acb04ecc43 |
| Publication page | 6cb0903342b097f2bd6cd53c27acc8049f4f317d8d70d526c711c2ea761358c8 |
| Manifest | 61f17b61abe01c1707dd5b4e7630f9ddb68d90ab889f395e62a04fa8711b91ef |
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 | lGxy5kbsPybIQlztiXcJ8SOdzY6zs7FHYoXX4EjdMNr2uIgJiD2ByczgYDITjvlGRVxpW+WbkvJI62YPIjNEAQ== |
| 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
| 2026-09-17T11:30:34.101209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034162observed 6cb0903342b097f2bd6cd53c27acc804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:34.081654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034162/manifest.jsonobserved 61f17b61abe01c1707dd5b4e7630f9dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:34.063806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034162/publication.mdobserved 148c1c81ae272547373e12d5b1a650fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:34.046651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034162/publication.txtobserved f5e4514fb56d8db19fa78d16b7ffac15...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. |
|---|