OT-2026-000034418
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000034418) never changes.
Identity and time
| Publication number | OT-2026-000034418 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0f-76d4-9843-5435b9e5c537 · 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-2026-000034418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44e41b7a48c3b9bd7e87b4b165b18b5b5ddf702725dc8db9fda47f79c0afcff1 |
|---|---|
| Markdown | 0e504f1b02112ced48bc4f9b489b86586435aeddfe52e806c3a4ae76f66c6f5a |
| Publication page | fb77ea2138de4782c6c6e3ae3f12cbc003dd8b14db9b32d777ff3f5cd53070b1 |
| Manifest | 21ff0da17a1c546b6028c1115d1ef05818a6c992485f644eb208fe70b337c392 |
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 | cWG8Jdym7SPI2hVgjI3TWifecHg4ojd8BqtQ+p7cdFvFSmXzaVgTzAJ0n2t+6fLp1GGuTFKJALVYV/J0G0TbCA== |
| 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
| 2026-09-17T11:31:08.379781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034418observed fb77ea2138de4782c6c6e3ae3f12cbc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:08.357831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034418/manifest.jsonobserved 21ff0da17a1c546b6028c1115d1ef058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:08.319928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034418/publication.mdobserved 0e504f1b02112ced48bc4f9b489b8658...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:08.280750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034418/publication.txtobserved 44e41b7a48c3b9bd7e87b4b165b18b5b...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. |
|---|