OT-2026-000059379
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059379) never changes.
Identity and time
| Publication number | OT-2026-000059379 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-76cd-bb61-2f9d3bd77516 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4568176334e5922fccb740537b9ce6e24a9909eec01ff990e9efcc8c4db96251 |
|---|---|
| Markdown | 53c5a16e034abd07dfdd91f09925f67eba919df667d0587e5bc583a231aeb195 |
| Publication page | f12d5dacd32e65fddb70f9d7da6fb9958fa857da70855e9d3c4267a025235826 |
| Manifest | 162d40507f3648aa6bcd53f7eaa274a62f235e87d020b27bee53d7f0a0a409a6 |
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 | MCyJ8KPVqMshod1XWDzzy9oT/B6xgpDvMFTeCABjpCiribKdnW0JC6lbRJ+hhzR4Z+WHFWzwjXdZcc+m0YlDCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:03.005792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059379observed f12d5dacd32e65fddb70f9d7da6fb995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:02.987213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059379/manifest.jsonobserved 162d40507f3648aa6bcd53f7eaa274a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.965991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059379/publication.mdobserved 53c5a16e034abd07dfdd91f09925f67e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:02.947720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059379/publication.txtobserved 4568176334e5922fccb740537b9ce6e2...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. |
|---|