OT-2026-000034010
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000034010) never changes.
Identity and time
| Publication number | OT-2026-000034010 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7ae4-bf54-3af5a1d65dd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23b6f64e7e8d8b2bfc117546457ef7deca5570d0a573d1f5af0f109feef35c2f |
|---|---|
| Markdown | 882ccaa5b093bd5d561e7913bfacfa19233813bcb4d0dfeeace6a3f4cfe4ef5e |
| Publication page | 40e836afb85b54783dd64b7535df6c1f4e8e0a195340deb7d70c2db0610d2e53 |
| Manifest | e4a0aa6ebf93e098e51170f9063876d6092ab2053274f08818d39d75175d9fb5 |
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 | 7Ker0PYbOU+RmAiYABEzJ2Iswz9MAeJ0kCx/tVB5003g128GNPGjRBotGLBbO5XG4PjL/gJF5AvYT9pnnwziDw== |
| 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
| 2026-09-17T11:30:13.730068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034010observed 40e836afb85b54783dd64b7535df6c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:13.710709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034010/manifest.jsonobserved e4a0aa6ebf93e098e51170f9063876d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.690086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034010/publication.mdobserved 882ccaa5b093bd5d561e7913bfacfa19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:13.671297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034010/publication.txtobserved 23b6f64e7e8d8b2bfc117546457ef7de...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. |
|---|