OT-2026-000051298
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented before set-down
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-2026-000051298) never changes.
Identity and time
| Publication number | OT-2026-000051298 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-73d0-88ef-2780858c1aef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051298 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85ed60da6aa94cccada355660e9a920bf3c5c48a7c977bd50b5ec0315cf22dbb |
|---|---|
| Markdown | 3910d9f61d3698f8234b8e8c1ceaf963dbb65c1d8594bc26a19a234bb8716398 |
| Publication page | 0aaca9b98bca0e7efd2246c89efb000afefe41cd4aa8bf27062019d27e3b245e |
| Manifest | 5bf564d53044342366820bc49b041ce4e9db2d4b44ba030663dc76151bd198a8 |
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 | uyiwIXqd4maPoOn9T2aEJt5xwlqvxVsCJalQEzqBmVVjdItZY5wUXRMQg6xiJZmd4qPnq8KgN4d+Y/eOmaOvDA== |
| 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
| 2026-09-17T10:59:06.612474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051298observed 0aaca9b98bca0e7efd2246c89efb000a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:06.592268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051298/manifest.jsonobserved 5bf564d53044342366820bc49b041ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:06.573644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051298/publication.mdobserved 3910d9f61d3698f8234b8e8c1ceaf963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:06.554364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051298/publication.txtobserved 85ed60da6aa94cccada355660e9a920b...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. |
|---|