OT-2026-000011129
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000011129) never changes.
Identity and time
| Publication number | OT-2026-000011129 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-72e6-aef3-2fed3d5b80c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011129 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4c8af64a9008862c19fd6cba2691de00e9a2c2e6f2351796d2fc1f1bbc91a6d |
|---|---|
| Markdown | 437d721a832ab948b6cbf15abeaa491486dbea8b4e94a3124133a88204963e96 |
| Publication page | 56d8363c73dd160e04f44554b2290a796563f08a47acb9efc0b460342497aedb |
| Manifest | 97bbb16383d657c90860ad00f447e8573a0c770bd9dc5c74f381bd11d8f38231 |
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 | XJkAK+JizRK2DAsodb4eNxFBbiKkebKeq1iEhACY4g3J3x5V7LymOuEiEoHosiL/vSz9VblJjXfk7Mt+iaJYDw== |
| 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
| 2026-09-17T12:13:59.068685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011129observed 56d8363c73dd160e04f44554b2290a79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:59.050255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011129/manifest.jsonobserved 97bbb16383d657c90860ad00f447e857...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.030415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011129/publication.mdobserved 437d721a832ab948b6cbf15abeaa4914...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.011123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011129/publication.txtobserved a4c8af64a9008862c19fd6cba2691de0...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. |
|---|