OT-2026-000083935
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000083935) never changes.
Identity and time
| Publication number | OT-2026-000083935 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7b87-859a-dc293f00699c · 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-2026-000083935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d590cc042fc50d4e21f2455de3a12ac5324fbad9100ef31ec40e2c405221659 |
|---|---|
| Markdown | 034b93bb338b4c8beb0665d7b3e973b6ad340eba431ca11a7c7e9c5f1f16ed30 |
| Publication page | 5b9649cd4a16e710fac3fb3c3c257ea61fea86401f597fa1aa14b3e244f437e6 |
| Manifest | 9cbafcb2d2817ded3a7e44e1b69122ab631d57c1eca9850f15d1d1a43f8d2eb2 |
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 | MecFxX8yEzbBh8IuOqOQ86BE3hNBRwmY/IcAub1uUUyzofYOXoHhHBbe2l4vBvKKEbApvu57YjtzcuUyxVS9AQ== |
| 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
| 2026-09-17T10:00:25.954639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935observed 5b9649cd4a16e710fac3fb3c3c257ea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:25.934700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935/manifest.jsonobserved 9cbafcb2d2817ded3a7e44e1b69122ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:25.915920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935/publication.mdobserved 034b93bb338b4c8beb0665d7b3e973b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:25.898601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935/publication.txtobserved 1d590cc042fc50d4e21f2455de3a12ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.821800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935observed 5b9649cd4a16e710fac3fb3c3c257ea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.806563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935/manifest.jsonobserved 9cbafcb2d2817ded3a7e44e1b69122ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.789156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935/publication.mdobserved 034b93bb338b4c8beb0665d7b3e973b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.772727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083935/publication.txtobserved 1d590cc042fc50d4e21f2455de3a12ac...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. |
|---|