OT-2026-000068613
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000068613) never changes.
Identity and time
| Publication number | OT-2026-000068613 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7426-b3b2-af4c4f9f6c5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 404edd11fb5e54156d48cd0092d17b6347a8a05ccdc5090ad99c7dd19b731572 |
|---|---|
| Markdown | 979c7c154feca955f4c000f55e2303343ad7562b4d11060516bd04cb422d8ec8 |
| Publication page | f5d9cfd71448f609a9df75b669127e944f84cccae3ef556b5f53152c355a0484 |
| Manifest | 67290fafe47aa3fb2a1fee6822df9d2dfc4a267d5fc7871a7a30fb41168ed41e |
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 | xj7bvdsI/Zq2im+OUpggwc6lS1ehD3zLQggY5cMVkb4hISlLe0X9X7zlfrA6NEh9w92QcyYc8JZc6gpdyM6hAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:47.820116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068613observed f5d9cfd71448f609a9df75b669127e94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:47.799800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068613/manifest.jsonobserved 67290fafe47aa3fb2a1fee6822df9d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.780920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068613/publication.mdobserved 979c7c154feca955f4c000f55e230334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:47.763813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068613/publication.txtobserved 404edd11fb5e54156d48cd0092d17b63...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. |
|---|