OT-2026-000084667
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, sustained blow-off 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-2026-000084667) never changes.
Identity and time
| Publication number | OT-2026-000084667 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-71a5-9f48-fa01c0cd2f91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084667 |
| Status | PUBLIC |
Content hashes
| Canonical text | e24a2514b9ca3de6dea8cd0565e154b1c545991f187dec3062bb5d45047a0aea |
|---|---|
| Markdown | c9f62404187042f1fa60a18c16fdb7af0dde13ba85e48689c0552c7681645083 |
| Publication page | e4c96a874068802caad559ec0633e226c6e54cc1cc0e560133edb059177a521f |
| Manifest | d94f93601f95c871d4ad5883799bf762a35a3bdcdf1b3f3cd884ecef0b5475a5 |
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 | vVEx5J2iKXQs8kEfSJEn0K/6bXllt2+z0n/U0AhlRIIZEVvDrBRaM3QBNIDNxT7OYI2qVWqI1BwJo3AcY37EBQ== |
| 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
| 2026-09-17T09:55:35.458127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084667observed e4c96a874068802caad559ec0633e226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:35.440551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084667/manifest.jsonobserved d94f93601f95c871d4ad5883799bf762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.422740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084667/publication.mdobserved c9f62404187042f1fa60a18c16fdb7af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.405869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084667/publication.txtobserved e24a2514b9ca3de6dea8cd0565e154b1...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. |
|---|