OT-2026-000083880
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000083880) never changes.
Identity and time
| Publication number | OT-2026-000083880 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7168-af2b-0e55d7a35139 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083880 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94d2623749e88030e0b98c468b7349e75b48759ba72bc6b8bd90d9c278aa64d7 |
|---|---|
| Markdown | e119779b8c32e1502aeaa71d80c632a0835894fb85510875e62797f79ecb27eb |
| Publication page | 8df36dd3a32e0c7f051726fdc433a926ac7ab8f443d85c371fd3fef12bb966f1 |
| Manifest | 161956f77f1b27e1711fa4818406f19fbcb8c6d1ae9760de2f084f50e65f1dd7 |
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 | LCyYoixcA/PueYoswjopIxReyBZwh1NCo0e8ijo3op7kCYBQKmkrtZJtvaPLpWJB1uQadIVGJso3RJNpwKU8CA== |
| 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
| 2026-09-17T10:00:14.254855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880observed 8df36dd3a32e0c7f051726fdc433a926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:14.234702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880/manifest.jsonobserved 161956f77f1b27e1711fa4818406f19f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:14.217170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880/publication.mdobserved e119779b8c32e1502aeaa71d80c632a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:14.198381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880/publication.txtobserved 94d2623749e88030e0b98c468b7349e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:32.686152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880observed 8df36dd3a32e0c7f051726fdc433a926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:32.669999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880/manifest.jsonobserved 161956f77f1b27e1711fa4818406f19f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:32.652938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880/publication.mdobserved e119779b8c32e1502aeaa71d80c632a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:32.635085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083880/publication.txtobserved 94d2623749e88030e0b98c468b7349e7...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. |
|---|