OT-2026-000063598
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line 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-2026-000063598) never changes.
Identity and time
| Publication number | OT-2026-000063598 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7ac9-9b54-c8c3f47a5b8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063598 |
| Status | PUBLIC |
Content hashes
| Canonical text | e806c5965cc728abf4e4568dbbb1f64fba2d93668a7a4a64d99c9f66cb7ff744 |
|---|---|
| Markdown | 4bc046421ce1fd63eee3c4169fd2f3bf472d0fd8c57fca676bf78b8c6caa5bbf |
| Publication page | 0dbd6930186b5106939e8918edbba72f00374f551ca9ea6d56cc0a77fa8aed92 |
| Manifest | f5f6b9a855eab00ddba4d82b430e4d05f33414690d5b338f6b7d5a8c9896c7a3 |
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 | GFjZ5iV0mfto4FEH2XlrBi19hzdCZysFXi+xnLXyz9sC+BMkNwvOKkX+RJHGmjLPUWGT5/9iF1B3vzaN6MdLDA== |
| 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
| 2026-09-17T10:37:37.072830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063598observed 0dbd6930186b5106939e8918edbba72f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:37.053003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063598/manifest.jsonobserved f5f6b9a855eab00ddba4d82b430e4d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.035100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063598/publication.mdobserved 4bc046421ce1fd63eee3c4169fd2f3bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.015296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063598/publication.txtobserved e806c5965cc728abf4e4568dbbb1f64f...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. |
|---|