OT-2026-000065135
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000065135) never changes.
Identity and time
| Publication number | OT-2026-000065135 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-74d4-8927-3b2c45a37612 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065135 |
| Status | PUBLIC |
Content hashes
| Canonical text | f71a0dd0681891d361d3fdef4299c2c70fa5ec01c21a0ec26905b463afc7a847 |
|---|---|
| Markdown | 88f181c84e0e70e7a1e36e7e256ad8d841ca2a70df0b1491907ed23ba8c65bc8 |
| Publication page | ae2c871b2f68baa42f6044722745a015afc27f09520192a8ecf55d038729bf67 |
| Manifest | 19a93a177fd37eace6882a4ff06276fee3cf2804585da88deb467cef4d4bbf4b |
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 | t26XWaAtvUDLDjKPfHAv5Yr/RXf4H2O/g5xadnazx/n5EJxnDK4QO0fwYDSbVSdR2rHtPhHvgOB03Ld1uaA7Ag== |
| 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
| 2026-09-17T10:34:57.975304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065135observed ae2c871b2f68baa42f6044722745a015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:57.952492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065135/manifest.jsonobserved 19a93a177fd37eace6882a4ff06276fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.933161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065135/publication.mdobserved 88f181c84e0e70e7a1e36e7e256ad8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.916000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065135/publication.txtobserved f71a0dd0681891d361d3fdef4299c2c7...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. |
|---|