OT-2026-000094387
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000094387) never changes.
Identity and time
| Publication number | OT-2026-000094387 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7616-b1b5-e92674decf6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094387 |
| Status | PUBLIC |
Content hashes
| Canonical text | befea30ee0059b32c8333acd61475d23511bbb055f3700663ef5aa5854b05470 |
|---|---|
| Markdown | 532eea8dea7720faf0f169dc8da516fdd2f37d973ab770ca00391467a379f32a |
| Publication page | f707ba7735aa6f3c57a5ae57f36c70df4c23aa6f2e0736d50f35708369fea9df |
| Manifest | b961db4463e9fe921c2b70d498e6ba4ff1b932b5d9582b35d624719ac4fd4a89 |
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 | qn29GMkH9v7hiavp4s9E/SUIwI+Ft7QjGx2xNrAyilAVDiY76Mp/ylitcUWscO1pOLcJEoJAN95hUKHOEzkqCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:47.380086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094387observed f707ba7735aa6f3c57a5ae57f36c70df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:47.362415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094387/manifest.jsonobserved b961db4463e9fe921c2b70d498e6ba4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.346749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094387/publication.mdobserved 532eea8dea7720faf0f169dc8da516fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.330356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094387/publication.txtobserved befea30ee0059b32c8333acd61475d23...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. |
|---|