OT-2026-000095117
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000095117) never changes.
Identity and time
| Publication number | OT-2026-000095117 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7f39-b9a0-93ecb8fef0cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095117 |
| Status | PUBLIC |
Content hashes
| Canonical text | e55ea3a0ec099e38edc5fd87647585c4c8c76c700b85ac5c99a8e4ed95183c78 |
|---|---|
| Markdown | 0f2e0971a38187d879c6fa7a22d543f03e0c8587b6a4337eeee8ddaabc96f9ff |
| Publication page | 41769c5fed49a9a2f8b2f34bb245f6fb0942c32e84a9c41f2f109d3317cf4c35 |
| Manifest | 742561b25dd319a826b6bdeb019d4df8ff2a65cf2bb9961f3cb24476df72deea |
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 | GRqJLam9jo6NNM1BX2tk/qHiQBDfe6FNWKMw9wYIJBqSVlkd1xmcUdokveqHMMdrWeKZf8nDjnb3j2AG2LyKAQ== |
| 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
| 2026-09-17T09:36:24.614201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095117observed 41769c5fed49a9a2f8b2f34bb245f6fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:24.595764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095117/manifest.jsonobserved 742561b25dd319a826b6bdeb019d4df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.578937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095117/publication.mdobserved 0f2e0971a38187d879c6fa7a22d543f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.561263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095117/publication.txtobserved e55ea3a0ec099e38edc5fd87647585c4...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. |
|---|