OT-2026-000035942
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035942) never changes.
Identity and time
| Publication number | OT-2026-000035942 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-73dc-b140-3692f90a1f61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035942 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c27a13d9c53eafd1f69c896c623bd8aa24d2968695b85f0678b6f4ce67b4993 |
|---|---|
| Markdown | 8d67fb50e2b7e967abfe59f66dd650ed050879b916664802daefa541b3ee4a16 |
| Publication page | 7b8b9983ab23ec6c9814445007a7d07dbcd088ec9221e95729781134eb0349db |
| Manifest | 468cc819c00e8a9749171736c0c742af8383a0eed7d7848a0f63334bec22e4a0 |
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 | re6l7UZM3pgFZptpbLTrYry9r5tT04JN2szU2qKdis8SfzKhD6bzfhI+kM5jiRz7V3wq9aH9VtNmI7D1hJk/DQ== |
| 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
| 2026-09-17T11:27:47.734395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035942observed 7b8b9983ab23ec6c9814445007a7d07d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:47.717447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035942/manifest.jsonobserved 468cc819c00e8a9749171736c0c742af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:47.690182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035942/publication.mdobserved 8d67fb50e2b7e967abfe59f66dd650ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:47.656795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035942/publication.txtobserved 4c27a13d9c53eafd1f69c896c623bd8a...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. |
|---|