OT-2026-000066192
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066192) never changes.
Identity and time
| Publication number | OT-2026-000066192 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7950-bdd4-906d3343affa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a08e01a8353baa6666eda9661727469d9b3988cb043748ade4cee95900fa29f |
|---|---|
| Markdown | e3c2fdb1918f7ce56d8c2adc52b46f0e45ce89c955a303f27ff2fe79facc6d37 |
| Publication page | 1a450cca4d04bf0f92dfd513348e9b8fe5c78ec5bc044e3c9adab72bee2dce24 |
| Manifest | 78aeed0b46356694e2814a4b4b15b50789ebf0475e6aeb0c237f32d092658309 |
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 | kiMHbrv7XGf0b8nx7eZ4wkm4i/DkSqAe/1JZoBmocBh0NRWYNvBySk6xyhY6umE9ZGfHoXJh0eO4pEiUQz2QAg== |
| 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
| 2026-09-17T10:33:20.544376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066192observed 1a450cca4d04bf0f92dfd513348e9b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:20.524832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066192/manifest.jsonobserved 78aeed0b46356694e2814a4b4b15b507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:20.498975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066192/publication.mdobserved e3c2fdb1918f7ce56d8c2adc52b46f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:20.479546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066192/publication.txtobserved 0a08e01a8353baa6666eda9661727469...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. |
|---|