OT-2026-000034792
Publication integrity record
Single bellows cup vacuum gripper, pump fed, supply line 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-2026-000034792) never changes.
Identity and time
| Publication number | OT-2026-000034792 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7437-b941-faaedbd5ca5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034792 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8870fe06b92dcf9787806cd07162b48527d2abee00cb6b894925f9530b39469 |
|---|---|
| Markdown | dcfd489409571d1fd63729cd772a9e562d605f999b77f98cb146578b57b1dbe8 |
| Publication page | a395e750aebe6b7020a852147dcb8ddf221f82babe5198c2b5137842b879b428 |
| Manifest | fe3ff4d014143b8032dd00cbd0e4b4ce81366c0c7df0b39efa9fc41bc9ad97f9 |
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 | mxzFRO6KarRvMAor6yjOlKo6L626CvjXVJ7yOgjNV26B0TQymmsBjF+hvpwJTcsDfPJphdglIXHKCQrjTdd4AQ== |
| 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
| 2026-09-17T11:30:17.727401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792observed a395e750aebe6b7020a852147dcb8ddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:17.712576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792/manifest.jsonobserved fe3ff4d014143b8032dd00cbd0e4b4ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.695025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792/publication.mdobserved dcfd489409571d1fd63729cd772a9e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:17.670185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792/publication.txtobserved e8870fe06b92dcf9787806cd07162b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.171869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792observed a395e750aebe6b7020a852147dcb8ddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.153470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792/manifest.jsonobserved fe3ff4d014143b8032dd00cbd0e4b4ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.133705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792/publication.mdobserved dcfd489409571d1fd63729cd772a9e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:46.114669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034792/publication.txtobserved e8870fe06b92dcf9787806cd07162b48...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. |
|---|