OT-2026-000092510
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line 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-2026-000092510) never changes.
Identity and time
| Publication number | OT-2026-000092510 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7c75-86c6-26efade0dd0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ba9079dd0303ec416f8f9ff00c85fb39cfc2539b98b4a53283f23f7b22c244a |
|---|---|
| Markdown | a49bcf5e70c0aa0b914d720e637dd0ca9ca92ccda37e8ce6d845cd768992209b |
| Publication page | e4340ea2abb6feb42ebdfeacc44a8e211da6595d0ebed9d73b4258b2baf58be5 |
| Manifest | d0451a74f877537bf0d8e544b3309cd8337136090bf1471fdcb16b198ed1546d |
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 | PrdAw7bGnx+uZEQExyYAGCOqugf9bCXQjQJutOGIPxbfOyvXyFq8e0n1f+hZa3iT6lMW5SaekRGIxWdk++TjBw== |
| 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
| 2026-09-17T09:41:04.991802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092510observed e4340ea2abb6feb42ebdfeacc44a8e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:04.973896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092510/manifest.jsonobserved d0451a74f877537bf0d8e544b3309cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.955515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092510/publication.mdobserved a49bcf5e70c0aa0b914d720e637dd0ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.938529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092510/publication.txtobserved 0ba9079dd0303ec416f8f9ff00c85fb3...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. |
|---|