OT-2026-000034936
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000034936) never changes.
Identity and time
| Publication number | OT-2026-000034936 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-79c7-8cb9-2807f9522aff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034936 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1ea02f0c564218444707229b1789a4a9d4483618de28921ac99bda5e59deb45 |
|---|---|
| Markdown | a50fdaa21fd2c082e03beba6c0a34668978636ca93613202c93e24339477ceed |
| Publication page | eb0e135bfaa40a573eb79f32f9beb881f3feb8a3f2ba3a6b61f689210a147a12 |
| Manifest | a89983dda6bffce550e9e34d3cb98691956caefbd487ebd03c6fba5a4d245762 |
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 | E8q51YlsQ8HRdRysW1/xJMeYtuGYINdyZqA+RWnvRkNuAbmSKOcQS+skB4TUIrngxDtpulI9TMS2ogMMSc9QCA== |
| 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
| 2026-09-17T11:30:43.718045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936observed eb0e135bfaa40a573eb79f32f9beb881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:43.702274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936/manifest.jsonobserved a89983dda6bffce550e9e34d3cb98691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.684229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936/publication.mdobserved a50fdaa21fd2c082e03beba6c0a34668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.667979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936/publication.txtobserved a1ea02f0c564218444707229b1789a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.418250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936observed eb0e135bfaa40a573eb79f32f9beb881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.400026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936/manifest.jsonobserved a89983dda6bffce550e9e34d3cb98691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.383742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936/publication.mdobserved a50fdaa21fd2c082e03beba6c0a34668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.368091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034936/publication.txtobserved a1ea02f0c564218444707229b1789a4a...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. |
|---|