OT-2026-000014358
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, pulsed 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-2026-000014358) never changes.
Identity and time
| Publication number | OT-2026-000014358 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-71b0-9ede-cc0bdc4f903a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 494b7a8c3fa2032a2c8f89d880827c2338a3edb6996b0a4378c7f4d4c0861392 |
|---|---|
| Markdown | bc9cdf7e771d9a5bdc1119bdbda9488d060ad32dbfb5f2d1731d3cdb4eca5dd7 |
| Publication page | 9004bb8ea0f2c73a2b8405f51af0672139d3984d24c309262ac6bc2ffb494c5d |
| Manifest | 37c4dba2416ea33f70f9dbf352289577308b281992e9be5b9f29f922e4b8b179 |
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 | c4fKloXpaKWbP6iTEJJej1VyEKNOTfhaqsg9SpSPK8guc/oKs/wPAqD6oSHlZgvmu+/1myv+2O9JrgyyADUWCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:06.030306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358observed 9004bb8ea0f2c73a2b8405f51af06721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:06.012694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358/manifest.jsonobserved 37c4dba2416ea33f70f9dbf352289577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.994001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358/publication.mdobserved bc9cdf7e771d9a5bdc1119bdbda9488d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.976284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358/publication.txtobserved 494b7a8c3fa2032a2c8f89d880827c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.130072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358observed 9004bb8ea0f2c73a2b8405f51af06721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.110063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358/manifest.jsonobserved 37c4dba2416ea33f70f9dbf352289577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.091439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358/publication.mdobserved bc9cdf7e771d9a5bdc1119bdbda9488d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.072204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014358/publication.txtobserved 494b7a8c3fa2032a2c8f89d880827c23...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. |
|---|