OT-2026-000051368
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000051368) never changes.
Identity and time
| Publication number | OT-2026-000051368 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-794e-970a-9169e840c9d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 864ccc15e046542b1d8f9f31c922fc322d7d20171c9d382e16afaa2755ed4869 |
|---|---|
| Markdown | 8fbf579acec71a58487f5b20381b07ca892072029dac2c98cc5f4b404f110b10 |
| Publication page | efc24e8aa0878a9dacbee7065c87b2a45c049a65a7ab3b7ae39c9de143064543 |
| Manifest | 1a7f1cfb2d9f347c4cb6d079517127f6930808e434d20e671b8eb97a4145c34c |
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 | 0ClDNCEu2DsoSmUNxjGAeyWZL9oEaSLScq8gxUukl2ip8ZzOd/7TObvDvyde8G0KecvjmI16ssQ715w4cvE+Cw== |
| 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
| 2026-09-17T10:59:15.591114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051368observed efc24e8aa0878a9dacbee7065c87b2a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:15.573779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051368/manifest.jsonobserved 1a7f1cfb2d9f347c4cb6d079517127f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.552317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051368/publication.mdobserved 8fbf579acec71a58487f5b20381b07ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.534035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051368/publication.txtobserved 864ccc15e046542b1d8f9f31c922fc32...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. |
|---|