OT-2026-000068422
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000068422) never changes.
Identity and time
| Publication number | OT-2026-000068422 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7e7d-8786-d4d545be90c6 · 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-2026-000068422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7aaf79637b21e969a35d4c65d9aacf1ff47b2abfa5df4026384bf2324f1dfae6 |
|---|---|
| Markdown | 6bd89849921943f098cad8dd3d043a54696c70909e6833a23d8f3b823c82f6cd |
| Publication page | 08886132353342a2c055f8f7ee46157e7f9b0ad41273d58cb104a66e63a42cd6 |
| Manifest | 3b9523040c76f5d04fd1678b8208122d873ee92cca0f3d8701780de6198fb140 |
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 | e75KXm80679A160B78RyaiIG4BzYIrpSYpHmV930Cl3Rv6hoY6uAQxnWcDYB0nAhEXIjlyud26VW9UQVmuQ8DQ== |
| 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
| 2026-09-17T10:29:33.645521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068422observed 08886132353342a2c055f8f7ee46157e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:33.628480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068422/manifest.jsonobserved 3b9523040c76f5d04fd1678b8208122d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:33.608681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068422/publication.mdobserved 6bd89849921943f098cad8dd3d043a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:33.589790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068422/publication.txtobserved 7aaf79637b21e969a35d4c65d9aacf1f...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. |
|---|