OT-2026-000067466
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000067466) never changes.
Identity and time
| Publication number | OT-2026-000067466 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7d9f-933d-db172854a600 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53842fdba29c868b4210f0c6dceff7c20e2802d802ae1e259c2f301315d450a8 |
|---|---|
| Markdown | 20b5de0d0e03393119cdb756f6272a6bb8c62164ba4aa20b5d2670ce04211e78 |
| Publication page | b6e79f95f615810c61ea742eb8b23fc96f177add011d64f3b8ea36452d84fb48 |
| Manifest | 8d12e3b8aaf4b75aed4ecee77f98a38b07603afcbd6a78004077d56b4edab59c |
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 | RIc1QONaZ96UUwojiv3LaIq8sNXib8uZyKAz+GrCxG3SLy/ZZ6A+VTBvw6JazK4Nz/+yPpc/a02mIgpeLSDxAQ== |
| 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
| 2026-09-17T10:31:40.469188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067466observed b6e79f95f615810c61ea742eb8b23fc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:40.452970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067466/manifest.jsonobserved 8d12e3b8aaf4b75aed4ecee77f98a38b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:40.436864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067466/publication.mdobserved 20b5de0d0e03393119cdb756f6272a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:40.420026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067466/publication.txtobserved 53842fdba29c868b4210f0c6dceff7c2...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. |
|---|