OT-2026-000066459
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three 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-2026-000066459) never changes.
Identity and time
| Publication number | OT-2026-000066459 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7297-a14a-709d827738be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33ec2fd997870cb16cd3d5b2361ed01d63263f09d0edecbd4576b02912183cd2 |
|---|---|
| Markdown | c3f8eb49265a85e4c958095fadc1301fc4b285ba83180eed6d5cae794ab430b9 |
| Publication page | 3267eeebc0479120a62eea149fb92713a224f1e3d10e73a097bee1d64f075d00 |
| Manifest | fe1d41880d753b2804eedbab4350f9e83bf062214bd1bc07baa05b898d27a8a5 |
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 | hDOo2GScF+zgFFP+71IBX1SZET7HeCG2HO1xdPzq1oDzTr5YnzOmCS0JFj1F9KcdvHo6MFmIrZCmGVsecRvGDQ== |
| 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
| 2026-09-17T10:32:42.545710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066459observed 3267eeebc0479120a62eea149fb92713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:42.529687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066459/manifest.jsonobserved fe1d41880d753b2804eedbab4350f9e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.511544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066459/publication.mdobserved c3f8eb49265a85e4c958095fadc1301f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.495468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066459/publication.txtobserved 33ec2fd997870cb16cd3d5b2361ed01d...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. |
|---|