OT-2026-000014495
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single 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-2026-000014495) never changes.
Identity and time
| Publication number | OT-2026-000014495 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7ceb-9282-6f1d5bf04bca · 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-2026-000014495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02a545a7a0e50096f135ac896797204f27946e6a93ffa7c9752fd69abe91ee59 |
|---|---|
| Markdown | cd5d0761e2159bf4f87646c2e7f8c643b99a0730d094f5c80b623b6d6ad752c6 |
| Publication page | ab855a8ef36d1cf8ae43e64891330399fc087a7d5ae851a5b1d3aa7bcf368c7a |
| Manifest | 37f8c4646010c4dece95aec15040d5b91e59ed8dc130463e08ee6140434b4c8a |
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 | H/gE9imbESnyrHH7br7swot+WtYfzVRvTDz0HRCv80mzoeiIeHnaP/I7wXsJdGlFpS0PwWptYgS9D41/KJdFAw== |
| 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
| 2026-09-17T12:10:19.287764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495observed ab855a8ef36d1cf8ae43e64891330399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:19.269759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495/manifest.jsonobserved 37f8c4646010c4dece95aec15040d5b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.249543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495/publication.mdobserved cd5d0761e2159bf4f87646c2e7f8c643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.229928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495/publication.txtobserved 02a545a7a0e50096f135ac896797204f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.965959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495observed ab855a8ef36d1cf8ae43e64891330399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.947590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495/manifest.jsonobserved 37f8c4646010c4dece95aec15040d5b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.929385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495/publication.mdobserved cd5d0761e2159bf4f87646c2e7f8c643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.910672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014495/publication.txtobserved 02a545a7a0e50096f135ac896797204f...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. |
|---|