OT-2026-000076205
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000076205) never changes.
Identity and time
| Publication number | OT-2026-000076205 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7318-b3bd-146638cfad90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ce35d7a9c67652c8bafe0aefbfc8a4197c77fbdfe7cc3c354586bf14b540c3f |
|---|---|
| Markdown | f2b9eb25b9b4840cd16cb5e31e400c7c0ebdbe96843c7e93faa8358a49ed88b5 |
| Publication page | 5f8f3873b35490a84168c0191a517e1227c4931b483c1cb9881d02686263c200 |
| Manifest | fa24e811fc854c2d8ac30dd6cbe83802f2ca69765278fe2a5f06cb3f217229dd |
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 | MD+9veWv1jYJ/7PCmLjveeYKdM3B5YQRP5o0AmI02Z0gxbsXr3GQzP1dt68N9wa8/bkzhVH4+I+/u3iDSeuKDA== |
| 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
| 2026-09-17T10:11:34.472985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076205observed 5f8f3873b35490a84168c0191a517e12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:34.456169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076205/manifest.jsonobserved fa24e811fc854c2d8ac30dd6cbe83802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:34.438765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076205/publication.mdobserved f2b9eb25b9b4840cd16cb5e31e400c7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:34.294553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076205/publication.txtobserved 5ce35d7a9c67652c8bafe0aefbfc8a41...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. |
|---|