OT-2026-000085090
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained 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-2026-000085090) never changes.
Identity and time
| Publication number | OT-2026-000085090 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7649-bbe6-168cd2184cfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085090 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c67e80badb9de62187937b704ce2f74c61a0ff3ef34264fa4a0bab0fb780d33 |
|---|---|
| Markdown | b8c6c72c74bd3fdd12e7c882ec5230678f67f674975cc74dfd00fbb6389b1a38 |
| Publication page | f3d55e83e608f156f4327687a4e6cfb553dddb5abc6a6c3dde4ef47b5972dcfd |
| Manifest | aa483632b8eebaebb0c3809d153b49565996aa47e526635e83217413ae153950 |
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 | CR+K26PVhYQUvmRMZMFQ3KFPt9S98WKCOzy7FcnvyU99fCS60kr+lOFVSIyFnany/efAKD4W5LcykX3juxD7Dg== |
| 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
| 2026-09-17T09:55:09.212585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085090observed f3d55e83e608f156f4327687a4e6cfb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:09.193999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085090/manifest.jsonobserved aa483632b8eebaebb0c3809d153b4956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:09.175559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085090/publication.mdobserved b8c6c72c74bd3fdd12e7c882ec523067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:09.158000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085090/publication.txtobserved 3c67e80badb9de62187937b704ce2f74...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. |
|---|