OT-2026-000033792
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000033792) never changes.
Identity and time
| Publication number | OT-2026-000033792 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7486-b473-acfc2588cd3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01b7512d49fda16e07bb45a4d71208339f3720dd34472b8f977c7feb188efd74 |
|---|---|
| Markdown | c33b4e2cb5a612a0db4b44e22fe4686582dd574c77fba131d91887a00896b55a |
| Publication page | 7a3ad519008e80bfbd7cf22ba4534ceb3bdcb90c142a233045f339509f2b4742 |
| Manifest | 47a84f4eda6103b6394510cf59d4a5ceeb2005c6866e60c5e16ec5a95e37b899 |
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 | Rx7Y3Oxdv1pZMiZNcRzHGWlkG2sWZESt/jzI7tH397/KQ+Vhn+dYol5vDNOmfmLVEbRtNwMT9p6lHxBz5QxPAg== |
| 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
| 2026-09-17T11:31:49.996768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033792observed 7a3ad519008e80bfbd7cf22ba4534ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:49.978914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033792/manifest.jsonobserved 47a84f4eda6103b6394510cf59d4a5ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:49.959582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033792/publication.mdobserved c33b4e2cb5a612a0db4b44e22fe46865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:49.939976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033792/publication.txtobserved 01b7512d49fda16e07bb45a4d7120833...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. |
|---|