OT-2026-000099562
Publication integrity record
Foam pad 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-2026-000099562) never changes.
Identity and time
| Publication number | OT-2026-000099562 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-77d1-a387-41516bb78110 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c6bf61d2949c56aa2dd917a60337222cd4efc81859ec1e3b478fac1af921357 |
|---|---|
| Markdown | 0ebd49aedcd7f973d31fb2b9073572ffa3be398fdf1dea1f7589da5c6a055d29 |
| Publication page | 0bb8634fe493e663df0e55aab17b40587ec357bb64c2453deb1f8f68a44cd98f |
| Manifest | 3bb7b1a125b6d04e56020ccc86e7233867bc256128e10006ce9f516f53756a3f |
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 | nngQeKn31Y8LpbPopZBnEj6sj6PsqK5YFAILPj0kgSYfHrPuwFJ//02KN61G7twPv3qG7blRR4ENyCHpC3ScDg== |
| 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
| 2026-09-17T09:29:28.454299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099562observed 0bb8634fe493e663df0e55aab17b4058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:28.435623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099562/manifest.jsonobserved 3bb7b1a125b6d04e56020ccc86e72338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.416949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099562/publication.mdobserved 0ebd49aedcd7f973d31fb2b9073572ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.399587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099562/publication.txtobserved 5c6bf61d2949c56aa2dd917a60337222...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. |
|---|