OT-2026-000068629
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000068629) never changes.
Identity and time
| Publication number | OT-2026-000068629 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-748b-a713-8621efab5430 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a36df2bd771ee2f297f69599fb54a72b0632450c9834c0805e8699c76c7b8a1 |
|---|---|
| Markdown | ab0e21fe8d66c2e025afcdc621915deea72ba2c6cc7a4d1b69c98cf78688e9cc |
| Publication page | d3b6c37a7cabaabe3d9de15fc06bf897d5f0506e998809566f154dd7c39406e9 |
| Manifest | bd0efe8d1543e0695d978d0a85d6cf93063451a989a9b32ede64f878424321ad |
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 | 2bTHXRPOVXfwjlAPaTv+x69wd9P5gp+6ZHvfzF081XDJZPBYK+rJFIs5zCaMuNtHEVWgm4XS2bwtOyztdSw+Cg== |
| 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
| 2026-09-17T10:29:48.998125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068629observed d3b6c37a7cabaabe3d9de15fc06bf897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:48.979593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068629/manifest.jsonobserved bd0efe8d1543e0695d978d0a85d6cf93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:48.962200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068629/publication.mdobserved ab0e21fe8d66c2e025afcdc621915dee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:48.940126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068629/publication.txtobserved 4a36df2bd771ee2f297f69599fb54a72...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. |
|---|