OT-2026-000011936
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed 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-2026-000011936) never changes.
Identity and time
| Publication number | OT-2026-000011936 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7317-96d1-e6733fa6f740 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38362e2b03eb8924d391d626ad52ccd446630170e35364b9efc2d42107c20c99 |
|---|---|
| Markdown | c0411dfb6e60c45c3bae4053721cee5e3e869abdba9ce8af6184e28e8a0fac66 |
| Publication page | 12a900e75e519b4dec0139ae975a2afbb114f0436a8d42ec27e788defbf6c168 |
| Manifest | 594e9fb78065c98e1d8a80fb63d124c4cd0034d1ac717f857d944880b8699cc6 |
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 | tcSKTJoHfUVOGjrn/pNLuz+7olSV53KAWDDfCeCRYUCOkYh8dxRvfX1K9aFZyCOqEvvLT18OT4q6WZ+0GqLUCQ== |
| 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
| 2026-09-17T12:12:42.458313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011936observed 12a900e75e519b4dec0139ae975a2afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:42.439230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011936/manifest.jsonobserved 594e9fb78065c98e1d8a80fb63d124c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:42.421168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011936/publication.mdobserved c0411dfb6e60c45c3bae4053721cee5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:42.402534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011936/publication.txtobserved 38362e2b03eb8924d391d626ad52ccd4...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. |
|---|