OT-2026-000036267
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000036267) never changes.
Identity and time
| Publication number | OT-2026-000036267 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7696-807d-84b6cb7560a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72f3e1bf4f0d85dd3a3935e873fd2d46432288b7a7d63790eabf32c76e814d33 |
|---|---|
| Markdown | a5a266b504ff6c8a4fc934f436802a6fdf022eee9f0b9e2912f0d5c050d8765a |
| Publication page | 99c9e3869172c99415288119ea95eda5d28f9faa46075f827386a86473873972 |
| Manifest | d7d9843b105e04088a138e7eb6f391316e24c366a4c9adf789cba53ebbcc9b43 |
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 | v2DuLhQkXbr9BmkZOrSe0wGS3IEagsB8lV+yvrlhzqsEp3nFhiv+XX4MeBIkQI3WknYK2vyBFOFcYGs4ymrvBQ== |
| 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
| 2026-09-17T11:26:31.560878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036267observed 99c9e3869172c99415288119ea95eda5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.543396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036267/manifest.jsonobserved d7d9843b105e04088a138e7eb6f39131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.526543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036267/publication.mdobserved a5a266b504ff6c8a4fc934f436802a6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.510716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036267/publication.txtobserved 72f3e1bf4f0d85dd3a3935e873fd2d46...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. |
|---|