OT-2026-000066934
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000066934) never changes.
Identity and time
| Publication number | OT-2026-000066934 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-75af-b68b-6ee7ee3a3c85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066934 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad110e7f17f7670a88c36c57fd9e98023db9c65df309f075b3c968100b12f489 |
|---|---|
| Markdown | 820af199b0f3ea5229713add770fed9dfbebceb0a6285b24f12d1d57548cae36 |
| Publication page | 931b368b40d9d586bf9785599f60f283a162f8ba1cb1b436296ad11c2661db7c |
| Manifest | 4b947974531841e5ba787b5412a7c637ec1262c4dab8851c2a3fb47f62f35c95 |
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 | gdoVke7fvVF79gfEEl6fkr4b7G1WfJ5Tm+2mI+DtgfGLdnxXKPbMfSQWEZcDEwejy6mWBQMIw5JVJtaV8e1QCw== |
| 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
| 2026-09-17T10:32:08.715493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066934observed 931b368b40d9d586bf9785599f60f283...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:08.699178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066934/manifest.jsonobserved 4b947974531841e5ba787b5412a7c637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.681486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066934/publication.mdobserved 820af199b0f3ea5229713add770fed9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.664527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066934/publication.txtobserved ad110e7f17f7670a88c36c57fd9e9802...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. |
|---|