OT-2026-000098450
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000098450) never changes.
Identity and time
| Publication number | OT-2026-000098450 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-78c1-8366-a6635f410bfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098450 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73829262ae0784e4b9a98a96167bc8eedd3f6aa1fdd9fdca520e717bd55186e5 |
|---|---|
| Markdown | 561666ebcc3bf4fc1807336ae75c78bb0a3851c371aac4542dcd83defcb0a92f |
| Publication page | 25a7e8ca340c85e7ce1e99b3840a2de7a31a6aa816b52872541661016079a0d5 |
| Manifest | c13e5e14946a6e2f1da159036f96584653c45092f6d23603c9e7b8fcf259fbc7 |
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 | ZGCJHKXmH9n5sPowFQLpXERhkWPyZCjELeIJvMzQKjrlSdIlEEiD7/yDMlRYwx872KdzWTvBYPoq3ZcBP5LADQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:18.569156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098450observed 25a7e8ca340c85e7ce1e99b3840a2de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:18.550254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098450/manifest.jsonobserved c13e5e14946a6e2f1da159036f965846...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:18.533006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098450/publication.mdobserved 561666ebcc3bf4fc1807336ae75c78bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:18.514602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098450/publication.txtobserved 73829262ae0784e4b9a98a96167bc8ee...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. |
|---|