OT-2026-000079670
Publication integrity record
Single bellows cup vacuum gripper, plant vacuum fed, supply line pressure sensor, vented 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-2026-000079670) never changes.
Identity and time
| Publication number | OT-2026-000079670 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-7c9e-acdd-02e2763cd4e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04ed6a86458d1eccd174c80acc10a12675f306db6d4aae9abfbbff29a75b21e4 |
|---|---|
| Markdown | e90c9dad5f9d3d0d770c0a7cf0e4786012c92967832bf74cbe96823c29d57d5a |
| Publication page | b3486e613b9a07952bc6433d33d71dece41ee7f74fe0ae8375ad2fafc2a87abf |
| Manifest | 8e7ed79f09f5aab3da92f12c2487221aecab1f7c1c4008084bdcd0064d9f1cd0 |
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 | ss+c1H8G3PmSHmqoM43c8/XyObpUdlnbPz6NK68pX+l2q1NBufvhNwoI7i3d+EkDi3Wko/44v05H0Em43w1OCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:26.642359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079670observed b3486e613b9a07952bc6433d33d71dec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:26.622996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079670/manifest.jsonobserved 8e7ed79f09f5aab3da92f12c2487221a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:26.604629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079670/publication.mdobserved e90c9dad5f9d3d0d770c0a7cf0e47860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:26.585243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079670/publication.txtobserved 04ed6a86458d1eccd174c80acc10a126...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. |
|---|