OT-2026-000051286
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-2026-000051286) never changes.
Identity and time
| Publication number | OT-2026-000051286 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-73dc-b59e-85daa969fd22 · 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-2026-000051286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e1be8e30dcfd34575b07bf1102e5400d9c9ed42d760ec596f420455fd58fb3c |
|---|---|
| Markdown | 4befb9cf31d6c9c12c403372fc23f914e93eead7f691d2118ce25adb9513f960 |
| Publication page | cb50e1373cf6fcb67abfa18ede92c034766801ab6a31b7c73b214b029d570d6f |
| Manifest | 2616461fdad33b279bbae5dbb4c4ba445772415581fb860b41ff14df4a4d0698 |
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 | qf3wob491DFKGr2V2Hb2cZu0sUWEIeX1bbu4Kujw3ZpVBEvyJ5tQLFusnlLCEoeG3SPi+53PwF1cCZiVpK2GCA== |
| 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
| 2026-09-17T10:59:05.616555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051286observed cb50e1373cf6fcb67abfa18ede92c034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:05.598349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051286/manifest.jsonobserved 2616461fdad33b279bbae5dbb4c4ba44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:05.574776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051286/publication.mdobserved 4befb9cf31d6c9c12c403372fc23f914...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:05.554711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051286/publication.txtobserved 6e1be8e30dcfd34575b07bf1102e5400...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. |
|---|