OT-2026-000067695
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000067695) never changes.
Identity and time
| Publication number | OT-2026-000067695 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-72f3-a9d6-6bdbc76c27ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ce2f8b6f1690911db4bf165c587e7a6a27f628bc69ea4ada75869e53ecc725e |
|---|---|
| Markdown | 9164f1e8d557f3e2b394ede4d148cc2a1df9a8106cca451e25661efd56a3b1f8 |
| Publication page | e7556d0267c514eac70d824127d42b09ea44225b8de460f50d8d478b5a14e2ec |
| Manifest | dc1bea390473e03156c422de81d40ede03fb7dd8cf8aaab1c6bdfcf8be5622a2 |
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 | /JdNqIfeYjFsXv1Qki/BGHef6nFmCE0W3wgarI6QT+MRrOxay5z1u/QIA+ty9JvrRP6YA1est+UC2EZFRCneDA== |
| 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
| 2026-09-17T10:32:02.242626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067695observed e7556d0267c514eac70d824127d42b09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:02.224671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067695/manifest.jsonobserved dc1bea390473e03156c422de81d40ede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:02.203950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067695/publication.mdobserved 9164f1e8d557f3e2b394ede4d148cc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:02.184217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067695/publication.txtobserved 2ce2f8b6f1690911db4bf165c587e7a6...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. |
|---|