OT-2026-000024458
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, sustained 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-2026-000024458) never changes.
Identity and time
| Publication number | OT-2026-000024458 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-706e-9588-4b9f8053333f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024458 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8850a911cc4d7afc09ca6e5d7dae93a11d86b6af7c73a767a1220a1633922275 |
|---|---|
| Markdown | d7939f1788d22bf5bcda6f0c34e677a3fb8035c6949e8d180e74a81d7e94b011 |
| Publication page | e7205b0c77cabec28ae87b413aaaf0fb14c30c1675792f2c9e8d129fcf363e21 |
| Manifest | e4432792049bdbd78feba81846a3682af37865b45fda39ea7f68432ffe399029 |
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 | 6XguH6hBQ0JhV1VTdgpSLhMFpokwM5J9A2iC0VOhlorwvruCCMnNoqzeD3Ki8dfLFpe2cYBwCS5mXvtJBvtkDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:27.657496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458observed e7205b0c77cabec28ae87b413aaaf0fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:27.636275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458/manifest.jsonobserved e4432792049bdbd78feba81846a3682a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.614610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458/publication.mdobserved d7939f1788d22bf5bcda6f0c34e677a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:27.593917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458/publication.txtobserved 8850a911cc4d7afc09ca6e5d7dae93a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.474364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458observed e7205b0c77cabec28ae87b413aaaf0fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.453824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458/manifest.jsonobserved e4432792049bdbd78feba81846a3682a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.433937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458/publication.mdobserved d7939f1788d22bf5bcda6f0c34e677a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.413198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024458/publication.txtobserved 8850a911cc4d7afc09ca6e5d7dae93a1...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. |
|---|