OT-2026-000076667
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000076667) never changes.
Identity and time
| Publication number | OT-2026-000076667 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-72cb-95ef-164968e8dcda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076667 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51227e5781f89facef94f93ad4191bd9af3ad8ecae915a7954adaab1ec07ba3a |
|---|---|
| Markdown | ad6518f4e095a5bf7020cea1c2b9e1c921c51c11039d8fb0c1fa982c0a20d866 |
| Publication page | db3d2b7e9710d31f705f4b3af30ace683f417d724db31477bea9e7eb4ebe9280 |
| Manifest | c6bbe3db94fcc4acc2a751d52722f1450fe6f43e989b69cc4509adc87fafd4af |
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 | +FeULEVainVx9fxZeO59V0h6yOoYgyjwMHDq37WemQJQhk+D+N+i92MEVVTvPD8TpT28M/K+iXGfRGxTybEMBQ== |
| 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
| 2026-09-17T10:09:24.855674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076667observed db3d2b7e9710d31f705f4b3af30ace68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:24.837129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076667/manifest.jsonobserved c6bbe3db94fcc4acc2a751d52722f145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.817386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076667/publication.mdobserved ad6518f4e095a5bf7020cea1c2b9e1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.797997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076667/publication.txtobserved 51227e5781f89facef94f93ad4191bd9...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. |
|---|