OT-2026-000092189
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000092189) never changes.
Identity and time
| Publication number | OT-2026-000092189 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7612-8978-3bf7e97eabce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092189 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48e6abccd7b551980468d5ed8dcca2c0c1f17bee06f8cec3bcb541a06e41fb9e |
|---|---|
| Markdown | 3d71a27f6652f206917b14496c71fd3ca6fb9e3c196cf7a9630473c5a92f515f |
| Publication page | eb0d033d0a9b1e98c48176333107ebf346c2bf0ea456f46ce70e71b95e8e6b88 |
| Manifest | a9514ceb9efa6c826f2de3d5db485b7dc33deac54e81955d17d1471d3121f625 |
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 | tRACIivqD5RH/Y7Ko99CeqHy0Fj55FJKWGnZBj3HxEEqTaA00zwgv4ZBaf745upPnrS63lDpS6OQPxbYNOmJBA== |
| 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
| 2026-09-17T09:41:40.285619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092189observed eb0d033d0a9b1e98c48176333107ebf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:40.268764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092189/manifest.jsonobserved a9514ceb9efa6c826f2de3d5db485b7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.252016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092189/publication.mdobserved 3d71a27f6652f206917b14496c71fd3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.235361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092189/publication.txtobserved 48e6abccd7b551980468d5ed8dcca2c0...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. |
|---|