OT-2026-000041013
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three 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-2026-000041013) never changes.
Identity and time
| Publication number | OT-2026-000041013 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-7191-a474-dbf950ac3213 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68897c60fb44a8216b906c5c6c9a1b466a9ea0d62205ac1c038318580bcca826 |
|---|---|
| Markdown | f2c22b8204cf105989ca1bf72a06ebddedc7072d9afab8bb5fdfd348cf087ca6 |
| Publication page | c74548747324826bed6fd596b180133dd970c46798b83291e935ad266dd55441 |
| Manifest | e3ce4651bc0e8ec1d0e24755ae4c255b31235f8fee504bee52e76fa1003a14bb |
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 | E/puRY3sxh27dK915PyFTM6HEs0JSpFapjeyIGiUblFXEx8oMTiMe1V+W9/Jr2mAZHfTqF1cRIqYlEsMHjqCAw== |
| 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
| 2026-09-17T11:16:55.167107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041013observed c74548747324826bed6fd596b180133d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:55.152384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041013/manifest.jsonobserved e3ce4651bc0e8ec1d0e24755ae4c255b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.136623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041013/publication.mdobserved f2c22b8204cf105989ca1bf72a06ebdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.121178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041013/publication.txtobserved 68897c60fb44a8216b906c5c6c9a1b46...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. |
|---|