OT-2026-000092656
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained 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-2026-000092656) never changes.
Identity and time
| Publication number | OT-2026-000092656 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7afd-b676-f21fcfb90422 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87858d57741ead511f11689f54d2dfc84c08227979749562018f601a4e7c60e8 |
|---|---|
| Markdown | b0ec2b03bf43cac67281f153aa248ce78c8147b15f3dd2047849cdcdc9ed8e1c |
| Publication page | 47fbd3591ba94f0b1704a22c3b2b65145d0597ded39db4cfc534a76abf426042 |
| Manifest | 49c6ac89b7876c6877da9daa717851fc36f2ef4e75c1419c2953fc2f1262129c |
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 | 0pzLbfXiUZ0dxlTaTMsKl9v5niukfZgrnx4oH2azSXVu0Z/HuvBnw0bCh167BGR1WRBxwJPttXQI1+vdxuNiBA== |
| 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
| 2026-09-17T09:41:15.863322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092656observed 47fbd3591ba94f0b1704a22c3b2b6514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:15.843708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092656/manifest.jsonobserved 49c6ac89b7876c6877da9daa717851fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.824641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092656/publication.mdobserved b0ec2b03bf43cac67281f153aa248ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.807636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092656/publication.txtobserved 87858d57741ead511f11689f54d2dfc8...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. |
|---|