OT-2026-000094097
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000094097) never changes.
Identity and time
| Publication number | OT-2026-000094097 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-75e6-b499-d8acbed95513 · 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-2026-000094097 |
| Status | PUBLIC |
Content hashes
| Canonical text | e617404f3393842bd97eefeceb738559c90012dcba74c581c967a6bce7b0dc18 |
|---|---|
| Markdown | ab3c0e3c1487c08075e3b8fe360af33d4a3285b3adcf0979379493d5816182e0 |
| Publication page | 351084eeb1cecbef88a6088ff5c5e95ff40dc4cc9192aea9a7b333ca6d33bc22 |
| Manifest | b8b23a053b581036fa3c55de090c2d055532d2d2a1781aaa5246b9f0c931bf3a |
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 | zwp3khnBJ9+g/qRPOpreWi4/tm4LFTcRRDduHkseBJO57im+UC0OSgHDlXgBgEoqnYb1BUOlgoEsk56F//BVDg== |
| 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
| 2026-09-17T09:38:32.012422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094097observed 351084eeb1cecbef88a6088ff5c5e95f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:31.994562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094097/manifest.jsonobserved b8b23a053b581036fa3c55de090c2d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.977749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094097/publication.mdobserved ab3c0e3c1487c08075e3b8fe360af33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:31.960594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094097/publication.txtobserved e617404f3393842bd97eefeceb738559...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. |
|---|