OT-2026-000078511
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000078511) never changes.
Identity and time
| Publication number | OT-2026-000078511 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-7251-b55f-d0fa586f0431 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 004dfc87833c67be379a01fdd9e36ef695f09bace5c65ea7a24b6156d0c505cd |
|---|---|
| Markdown | d649703b2171f6c3ea6f8e93a082bf2e0591b43487dc6ac6346611c5174f34d8 |
| Publication page | 851b7f71c2b15581427a3a84e04fbeae3eb62510c20d0b4a0320d124a3996ef9 |
| Manifest | a9523393af744081352d814b058932c3a0ae8d52c47b16dbf19c0ffc0c40e7a4 |
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 | uCT4ggL5bv8Q/HO+itFvlJrVB3JYdhFCP3Gl4ZNt7SUhGAAwrSyzTNz+V5cXiWAUb/TRtKQXkmVVKmdFBWJaDA== |
| 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
| 2026-09-17T10:06:31.615097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078511observed 851b7f71c2b15581427a3a84e04fbeae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:31.597849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078511/manifest.jsonobserved a9523393af744081352d814b058932c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:31.579541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078511/publication.mdobserved d649703b2171f6c3ea6f8e93a082bf2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:31.561942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078511/publication.txtobserved 004dfc87833c67be379a01fdd9e36ef6...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. |
|---|