OT-2026-000047268
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000047268) never changes.
Identity and time
| Publication number | OT-2026-000047268 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7dd1-91b1-2a122264a817 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047268 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddc184f53c20e9610bbd2e785ee33217dbbe1c47fe6609c3bbb230f43c6e22c0 |
|---|---|
| Markdown | f7ed5e8ad7d5dc5aba62389749f7287bb30cffab37824e627b48e7edf9fe6f59 |
| Publication page | 8f6a3c058f29da582b47b5ae4b9294c29371e0935dc68bf6fcc538b534eb857a |
| Manifest | 0d8fc748f15f646a4e97ac9c384b788601b2ebbfb49e2b07de3da529ffb624cd |
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 | A0NMll1LpH046RVd7XKJTDIfdiWcjl2NXxqXdrxbr18IKjDWqTUh/2Et6n2COUxRIqAdoQcYZzSgQsymeRisDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:14.022594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047268observed 8f6a3c058f29da582b47b5ae4b9294c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:14.003141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047268/manifest.jsonobserved 0d8fc748f15f646a4e97ac9c384b7886...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.985137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047268/publication.mdobserved f7ed5e8ad7d5dc5aba62389749f7287b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.966939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047268/publication.txtobserved ddc184f53c20e9610bbd2e785ee33217...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. |
|---|