OT-2026-000032090
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000032090) never changes.
Identity and time
| Publication number | OT-2026-000032090 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7a49-bab7-d5ec1642122e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032090 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2207c89aaada564414169da7d3eb56340bb6a5230bb4c568e91b5eb03fec3558 |
|---|---|
| Markdown | bdfcdf88b5425c7a7c4d6d7cc9d5b7f29d1f146bb6215eca61dbaf115f2b7d7e |
| Publication page | e976ba135797237fc9148c574053df4aa923c0c1c71bedc2b24524ad79782780 |
| Manifest | a3519f1a3763f63d6cad3d4d0863a720676c0225805a61b443ae6b5889322c3e |
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 | dlWaZglJYi1kOSXv7FtPY8sf2fNCPDotttTii2cS/fy7Q+QPVmCM/XoVzJQnJoS/fUXnDzz/aHMNL0r+BwkOAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:35:30.892392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032090observed e976ba135797237fc9148c574053df4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:30.875451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032090/manifest.jsonobserved a3519f1a3763f63d6cad3d4d0863a720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:30.858137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032090/publication.mdobserved bdfcdf88b5425c7a7c4d6d7cc9d5b7f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:30.838000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032090/publication.txtobserved 2207c89aaada564414169da7d3eb5634...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. |
|---|