OT-2026-000094055
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000094055) never changes.
Identity and time
| Publication number | OT-2026-000094055 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7652-b781-963ffe799628 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094055 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd9f406690c637a258d03ed8e12906b1f2585890f9af05624a7367dd12960d3b |
|---|---|
| Markdown | 4ba0f2d9e6bd93c25512aaabd3c21a7875b011047637a1bc4dd9cbcfd64c34cc |
| Publication page | 2d47c10b979124061b287143f784177fdc66d9774b9c81ffe1dce2ecb58b86ea |
| Manifest | 5a532caf14ddaec21f9cacaf932dc01dd485bef26d94695990127ac6e20f8f10 |
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 | xqACA/erGyE8CtsKinlCINA8s4yXbtsOeugygXLw/POa+Eq64b4qhDFVanKPCQuLMi9LEnwcs9Ad97lx8nwCCQ== |
| 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
| 2026-09-17T09:38:28.626663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094055observed 2d47c10b979124061b287143f784177f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:28.608123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094055/manifest.jsonobserved 5a532caf14ddaec21f9cacaf932dc01d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.588594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094055/publication.mdobserved 4ba0f2d9e6bd93c25512aaabd3c21a78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.571125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094055/publication.txtobserved cd9f406690c637a258d03ed8e12906b1...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. |
|---|