OT-2026-000094860
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000094860) never changes.
Identity and time
| Publication number | OT-2026-000094860 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7f2b-9c56-ef4e8ea3d2c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65d6c51861b7d2689995002abf6c2e2428ab8ea853c85096ceb03853c9c5e432 |
|---|---|
| Markdown | 5b8981ac4a0089a67c88ab2ab9bcb7ffda0e5b3d93729818999e7c4e99a0c497 |
| Publication page | d726fc0f1c9a13bb393b23c1eb516a3023d016efea95b7486eb5d2a5184fc32f |
| Manifest | 08848f0bcd0e8087f135389ce5f630c1657635c8c45df1a1c10b666833c6c1ad |
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 | FZoFiDEMXyVRLsZ4ISQ1LjOexkH9APOQfq1rAiG5/AvOy1JfKjPkEjYYE8FtGwf+PQgpK1WY9w+VsF+wx52gBg== |
| 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
| 2026-09-17T09:37:21.493009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094860observed d726fc0f1c9a13bb393b23c1eb516a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:21.475653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094860/manifest.jsonobserved 08848f0bcd0e8087f135389ce5f630c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.458956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094860/publication.mdobserved 5b8981ac4a0089a67c88ab2ab9bcb7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.440420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094860/publication.txtobserved 65d6c51861b7d2689995002abf6c2e24...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. |
|---|