OT-2026-000093564
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000093564) never changes.
Identity and time
| Publication number | OT-2026-000093564 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-78fe-b6ac-87b94ed1d3e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 884d7e950e475b94625b3026c669c62effcc33400d23e9f07f638ef48f054a84 |
|---|---|
| Markdown | e76d2995f515f5e2fad45e99cef8ab7adb820d5cacce8cfba816ba2e19716289 |
| Publication page | 930c04f388b534f6ad5baa3fee7a711e1138bb7658824eb7c4bf0ab8c8b97d26 |
| Manifest | 983f6de3ba30de660acdde5bd364687f51517d36131c0f6827d39fc7c79e6ac8 |
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 | DI+ZVaXMgs56bagvdGSddNcsYbj6FpchZSWDpXKO1tyDw3rEgX++E7ayqzvNNdzZTmag0LF0IvQI4vriCI+bDQ== |
| 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
| 2026-09-17T09:40:32.576458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564observed 930c04f388b534f6ad5baa3fee7a711e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.555534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564/manifest.jsonobserved 983f6de3ba30de660acdde5bd364687f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.532295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564/publication.mdobserved e76d2995f515f5e2fad45e99cef8ab7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.511276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564/publication.txtobserved 884d7e950e475b94625b3026c669c62e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.680151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564observed 930c04f388b534f6ad5baa3fee7a711e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.662300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564/manifest.jsonobserved 983f6de3ba30de660acdde5bd364687f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.644301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564/publication.mdobserved e76d2995f515f5e2fad45e99cef8ab7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.619746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093564/publication.txtobserved 884d7e950e475b94625b3026c669c62e...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. |
|---|