OT-2026-000032605
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000032605) never changes.
Identity and time
| Publication number | OT-2026-000032605 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-727f-9557-d8934c7ed431 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c98b2704f8b0c59cd994eec69915490d9c87215756f210199460e0718362770 |
|---|---|
| Markdown | 9fa60c9367580e3d22a67114f8747d3b3a3e9b24c1b2d624bcd2279425213fe7 |
| Publication page | 732ac50a4e0d5c51f5ff63a2a1f71966ef981ebac2f42674aed13adceb4a6bec |
| Manifest | 087a56476b5305b612c0f484f12491cd3ec145d1eb9b3c1bd1f935d2b6a1f0f3 |
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 | qqO1BD7JhvX6HF20faqpV76X6raPeybrQ3hTyleyVYKlosJSrT7UVOC7zCO7mfut/TJCYh4TgXGBvDe7H+t1DA== |
| 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
| 2026-09-17T11:34:11.249654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032605observed 732ac50a4e0d5c51f5ff63a2a1f71966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:11.230378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032605/manifest.jsonobserved 087a56476b5305b612c0f484f12491cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.208336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032605/publication.mdobserved 9fa60c9367580e3d22a67114f8747d3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:11.188160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032605/publication.txtobserved 1c98b2704f8b0c59cd994eec69915490...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. |
|---|