OT-2026-000034126
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000034126) never changes.
Identity and time
| Publication number | OT-2026-000034126 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7142-b817-f316545b0c99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034126 |
| Status | PUBLIC |
Content hashes
| Canonical text | a25dd2781c3d37bc3e3b240de9a4b3c316656cdb9816ed14d9b6f036bed0afc7 |
|---|---|
| Markdown | a706b34433d1842125e762ae401c7cf5a3040bb1dcdfdf2f1ff10e80737a2f9d |
| Publication page | f77a062ad9fbf3f634167ebd93f96893099dc5bda055df350f7caaa51fbd7b49 |
| Manifest | c2203e80f5dd6c5e494dc14a02851c04ac0151f3f514bd40b97e0b428c926326 |
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 | yilSbRAW4qUO0xTKzn/psa4KGXkTRURn9EexJyBSEWLicD0rAp1QhwrcCxJ4Su7YqLKJEa6BwWz/TDM76wHZCg== |
| 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
| 2026-09-17T11:30:31.058172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034126observed f77a062ad9fbf3f634167ebd93f96893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:31.038108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034126/manifest.jsonobserved c2203e80f5dd6c5e494dc14a02851c04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.019188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034126/publication.mdobserved a706b34433d1842125e762ae401c7cf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:31.002383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034126/publication.txtobserved a25dd2781c3d37bc3e3b240de9a4b3c3...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. |
|---|