OT-2026-000013078
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000013078) never changes.
Identity and time
| Publication number | OT-2026-000013078 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7a57-a299-cca459378041 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94416a8f7e6e6a4c4a35fb69b2657c79d4f9128ffefe6152adb4c1fa7511ac3b |
|---|---|
| Markdown | 139e26e36359654f0c6da308e4db9951882ce48b2123ac4e620b4e486a5d2fbf |
| Publication page | c0ca22ef5e243bfdd42a4b89eda6ff8e7e9cfbf1530ed211af3593407e9be466 |
| Manifest | 767c7e6269a8ccaf49f65ab8debf68bfb98cb3d11c798e13e0d5cc484c87c46c |
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 | JpMyvXQLXJsb7Yv4ginbynRBtGDQ11k59QBmVM4WoSmk+VY4XXlI8KABvb/phTg5Z0ltYG4gire6COqjrs2gDw== |
| 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
| 2026-09-17T12:10:55.311951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013078observed c0ca22ef5e243bfdd42a4b89eda6ff8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:55.293046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013078/manifest.jsonobserved 767c7e6269a8ccaf49f65ab8debf68bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.274313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013078/publication.mdobserved 139e26e36359654f0c6da308e4db9951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.255427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013078/publication.txtobserved 94416a8f7e6e6a4c4a35fb69b2657c79...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. |
|---|