OT-2026-000076712
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000076712) never changes.
Identity and time
| Publication number | OT-2026-000076712 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7d13-841d-279891a16fc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 643ccbf1ad27b3c5fa0a81a2fc08d9336760bbd6d943354c14e50ea54af7fd7f |
|---|---|
| Markdown | 3423d3d8c951e3ac462a6e8dae59893e5b5242412fdc166af8bcf5b3407296d8 |
| Publication page | bc861c31bdd3b3ba1c6e0eb5f5286a39f5f45d7ae400bd889c7887ddcf44f5c2 |
| Manifest | d7cbddf59afbe3053133adf98030d335d3ddd1f1fcd5a870a2af285149fef6fd |
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 | 4tJBqcs/cQd+ODHXHGrV63TKZe0ARJyOteCy2GFbqPxVKHst7yQzZ/ADMMQEYSEByWKR86bXs2do36r8SODAAg== |
| 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
| 2026-09-17T10:09:28.794392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076712observed bc861c31bdd3b3ba1c6e0eb5f5286a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:28.775546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076712/manifest.jsonobserved d7cbddf59afbe3053133adf98030d335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:28.759103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076712/publication.mdobserved 3423d3d8c951e3ac462a6e8dae59893e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:28.740174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076712/publication.txtobserved 643ccbf1ad27b3c5fa0a81a2fc08d933...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. |
|---|