OT-2026-000085352
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000085352) never changes.
Identity and time
| Publication number | OT-2026-000085352 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7f26-aa81-cb692e87cbf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10bd27bc94ca91612ddfaad0a6faa679ef6c711d8385042589010ea99398f8ba |
|---|---|
| Markdown | 44b9e2bdf1b590dd64c932f5a21b77f92b8179e13bfb57ca8ab9f6f04be96294 |
| Publication page | 37658b286cd2449af32cc46ce28461bd68c89e3d6efa7f678651a2bd2bb148d7 |
| Manifest | 4718cba6fe473db9f1be07faa7f99f0bf2543073a7e5ff033c6159857a082d64 |
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 | EwInHKXQrpD29yeTuk0Tumoc7tPHj8Zi6eLgBliAHLa+4IcNdmWpZJRi7i07qwaJCP7h4RsF4vWskvT7an2wDw== |
| 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
| 2026-09-17T09:54:04.961508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085352observed 37658b286cd2449af32cc46ce28461bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.945256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085352/manifest.jsonobserved 4718cba6fe473db9f1be07faa7f99f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.929380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085352/publication.mdobserved 44b9e2bdf1b590dd64c932f5a21b77f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.911254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085352/publication.txtobserved 10bd27bc94ca91612ddfaad0a6faa679...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. |
|---|