OT-2026-000083116
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000083116) never changes.
Identity and time
| Publication number | OT-2026-000083116 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7416-ac77-00acada96bbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083116 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7ef478f0c13821dcbb0bc11aa461d6563a953f7dff06dd6a591b3c16dc897a1 |
|---|---|
| Markdown | 8ed085b94f7326d9ad767144d0823f13157ce0567fc6ec0493daca2acf788458 |
| Publication page | d9bb8fdb315d458bf9b47fd4a27cabb1b0cec96424e9e89bad09ece04924cd1c |
| Manifest | f80e40595816124fccb7d8bc4f61e191d30f5b9e349a37917461a73af6a3d995 |
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 | eCzPt0N4tlw9lyEIs8tiUo0yPCp5nZKHeZT1xjFw+ugf96Z2cOLoSSpF6YmQ5uKjCitoNqL1PyrO5VLym9uuCA== |
| 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
| 2026-09-17T09:00:42.665543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083116observed d9bb8fdb315d458bf9b47fd4a27cabb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:42.648326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083116/manifest.jsonobserved f80e40595816124fccb7d8bc4f61e191...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:42.630804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083116/publication.mdobserved 8ed085b94f7326d9ad767144d0823f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:42.612076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083116/publication.txtobserved d7ef478f0c13821dcbb0bc11aa461d65...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. |
|---|