OT-2026-000043313
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000043313) never changes.
Identity and time
| Publication number | OT-2026-000043313 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-7c83-9786-3a9708475cdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043313 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3edda06f71c9740deec508cb9d652c1003976c7d7360e839d70928f4a8c2830 |
|---|---|
| Markdown | 04713470b9974b17f706d280e0312f804eb324adb67c45c42f2164b530a023f4 |
| Publication page | 97fbfa0c1e92f4cc448740c77b46db1e1dda5b99507653bcd5497c4943d329a6 |
| Manifest | a3f3546e4597694d2d6803abdef4dc69308bd634ab942562e1ddb9b73a208d36 |
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 | DvRpE4n1F9W1Gg3RPLj1V1k7efU5YxkRANO2qMWQnclX0k0+Goz7Fj5GrfELWGBxFy8rdhVTMCJTGWcXTc30Aw== |
| 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
| 2026-09-17T11:13:48.887772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043313observed 97fbfa0c1e92f4cc448740c77b46db1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:48.868265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043313/manifest.jsonobserved a3f3546e4597694d2d6803abdef4dc69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:48.849872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043313/publication.mdobserved 04713470b9974b17f706d280e0312f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:48.827361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043313/publication.txtobserved e3edda06f71c9740deec508cb9d652c1...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. |
|---|