OT-2026-000014180
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000014180) never changes.
Identity and time
| Publication number | OT-2026-000014180 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7275-9709-2d7d4ceee99e · 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-2026-000014180 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89c877c7df2ac4a011c7bd3d163590b058eb686c2dff1eabc97fd2a213cb183c |
|---|---|
| Markdown | 76575b0b3e5b6dc6787a262e049e9e21a43ebd8e258865faf5a651092e669090 |
| Publication page | 3a046264d35d8a53c2853557842cdd890555dabcfe721c4b09a0d15e85761b5e |
| Manifest | 20b464e01d05daab877fd300c7064a9aab0a36843bbbff8e7352bce661a552df |
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 | venlxwTZXNW0K2vDyDmgO9VHCxt7+z0rS/Aio6kXE54LVNfMj/kEqBA4RizpT7P4JYJCVaQw3OvbOJHjE6WwAA== |
| 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
| 2026-09-17T12:07:16.423871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014180observed 3a046264d35d8a53c2853557842cdd89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:16.404529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014180/manifest.jsonobserved 20b464e01d05daab877fd300c7064a9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.383341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014180/publication.mdobserved 76575b0b3e5b6dc6787a262e049e9e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.364431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014180/publication.txtobserved 89c877c7df2ac4a011c7bd3d163590b0...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. |
|---|