OT-2026-000051041
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000051041) never changes.
Identity and time
| Publication number | OT-2026-000051041 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-74fc-a6de-91a861a47269 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051041 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0901e888b8e9ffa0fab1d0bb28e6e8f1e5febc658ac1a56488610b715dcc15fc |
|---|---|
| Markdown | 334fa97e407b9a31e13455f9145926163db7a83042c1cb13efe1f1c8ee984318 |
| Publication page | 3b0f8caa9c03a85bc9259cb2339f6aa1860c69631b7d7dc6ff88d5ab71b2a1ba |
| Manifest | dc5b4692c40381bd4ee69a5046d96e3c280a9274c0cf897ad9c467148f5df9cd |
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 | erN112APcDggBTfOKptaKBjDMFiZZ61HvgM4fC4YeEPzt6v1dzaIIfjmpHZHRDkiZnoBnEMMAHGq9cAnOiyQAQ== |
| 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
| 2026-09-17T11:00:57.237569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051041observed 3b0f8caa9c03a85bc9259cb2339f6aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:57.219849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051041/manifest.jsonobserved dc5b4692c40381bd4ee69a5046d96e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:57.202054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051041/publication.mdobserved 334fa97e407b9a31e13455f914592616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:57.182503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051041/publication.txtobserved 0901e888b8e9ffa0fab1d0bb28e6e8f1...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. |
|---|