OT-2026-000085109
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000085109) never changes.
Identity and time
| Publication number | OT-2026-000085109 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7bea-a2ee-b2f9e96b9c19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085109 |
| Status | PUBLIC |
Content hashes
| Canonical text | a95abda06be351d8e97eed966f6da3a344848667b95a3af29a3314de7c8e654d |
|---|---|
| Markdown | 8aa3a07b336081c8818699e924822b89219dd0b3d6eb686fd00b44ae825a9a9a |
| Publication page | 1721e726f61bcb432a2b912b43c69da1d3a84c2413d0d4c01c0ad32b519bc073 |
| Manifest | 1e030297fbd2fdb477a8bc352f3ec237fb23a8ac225ec5974599f38467a200b2 |
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 | Gdf1FTc0J0/hJpUPZ4MUhYhiLe3NBYyHvQBUEJBJdYU3iNqQioM9vGWm/q6myz0jOLA+GpUhtMc6ni1bwSy7Cg== |
| 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
| 2026-09-17T09:55:10.804317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085109observed 1721e726f61bcb432a2b912b43c69da1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:10.787333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085109/manifest.jsonobserved 1e030297fbd2fdb477a8bc352f3ec237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.768468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085109/publication.mdobserved 8aa3a07b336081c8818699e924822b89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.752200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085109/publication.txtobserved a95abda06be351d8e97eed966f6da3a3...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. |
|---|