OT-2026-000071083
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000071083) never changes.
Identity and time
| Publication number | OT-2026-000071083 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7a0d-a611-d6a22982f091 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071083 |
| Status | PUBLIC |
Content hashes
| Canonical text | c78f82f200d09aa3c5aa79009438db23144fbec131982ef8e70eb89757e92d86 |
|---|---|
| Markdown | ca6df17b1bb678aa3f62721e44e4a63d4580c354ab1877737f1ce531a1a17154 |
| Publication page | 04412f206f0d23b2252f681bb77d78b15fccf8ae37db9be99978f57cbb24dd19 |
| Manifest | e584e8d3a54ba73e69e0fad59e0fa0a866b622a821cf7054ca09adcb84b2e92b |
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 | ttq3lD5RcKRBNOioWFkp2XC66LHdV1qC9nOXLsRZWxG0wfnGzpoeDieLRus1WvI2Zw6ZOK8fnHkquHa9U0IvDA== |
| 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
| 2026-09-17T10:25:56.708782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071083observed 04412f206f0d23b2252f681bb77d78b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:56.693497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071083/manifest.jsonobserved e584e8d3a54ba73e69e0fad59e0fa0a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.678335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071083/publication.mdobserved ca6df17b1bb678aa3f62721e44e4a63d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.662043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071083/publication.txtobserved c78f82f200d09aa3c5aa79009438db23...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. |
|---|