OT-2026-000069901
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000069901) never changes.
Identity and time
| Publication number | OT-2026-000069901 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7703-9ed7-e5d913ba8930 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069901 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb9fcfc0db1034c0448e0d2cb8927ec18eaa0b11c4d07ae3d141ac6868545fc4 |
|---|---|
| Markdown | cd60c27537003e1349f0205247fac2e6515104812af0af950a4a4e1c61c6af97 |
| Publication page | 55721dd02281aa3922c55b202d2b39d0cc20d9c680c6dccf26397ce064e100ed |
| Manifest | 706ec93ae51fffd37997b830a1d5606bf3be36c297956a61a93e12dda7896d77 |
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 | uTCJ+M/Zk+ltLZRObTWo7OsZ7XxIQNwmoeWj5oXHCtoDLK1V83r0P9KmnImn33Lup96rTwkArVvL460iSO8TBw== |
| 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
| 2026-09-17T10:26:44.190364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069901observed 55721dd02281aa3922c55b202d2b39d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:44.170138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069901/manifest.jsonobserved 706ec93ae51fffd37997b830a1d5606b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.151084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069901/publication.mdobserved cd60c27537003e1349f0205247fac2e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.134047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069901/publication.txtobserved eb9fcfc0db1034c0448e0d2cb8927ec1...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. |
|---|