OT-2026-000083979
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, sustained 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-2026-000083979) never changes.
Identity and time
| Publication number | OT-2026-000083979 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-7e29-bfd7-57875f43b5a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b9febf53ab33987a3f054750cab4bc3ee620710824c4ea5f935f11336b14f8c |
|---|---|
| Markdown | 956d836c33df014f39bb14c0f5ffc819137340d69879dc85463d558e8f31c0c2 |
| Publication page | 743c6987de372ebf6da74557a3cb8617d5db5bc14978790d72071dd5ecb87514 |
| Manifest | 5c03af0664be8487ab0479eb78c8ce1edc34d7f59c7d3f786b983a0d0c724332 |
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 | PxIArtODHThszLqnzJ4KlsfBJ5R5qEqWuxZxkXjsWRBhU7ZWdRlrbJtA2IxJb+I2+RWFNdcdm+r3FbpSzrugCw== |
| 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
| 2026-09-17T10:00:30.607380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979observed 743c6987de372ebf6da74557a3cb8617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:30.585382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979/manifest.jsonobserved 5c03af0664be8487ab0479eb78c8ce1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:30.562915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979/publication.mdobserved 956d836c33df014f39bb14c0f5ffc819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:30.543370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979/publication.txtobserved 4b9febf53ab33987a3f054750cab4bc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.982862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979observed 743c6987de372ebf6da74557a3cb8617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.965309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979/manifest.jsonobserved 5c03af0664be8487ab0479eb78c8ce1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.948867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979/publication.mdobserved 956d836c33df014f39bb14c0f5ffc819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.932803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083979/publication.txtobserved 4b9febf53ab33987a3f054750cab4bc3...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. |
|---|