OT-2026-000063322
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000063322) never changes.
Identity and time
| Publication number | OT-2026-000063322 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7347-b69e-33f1c00840ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a3163dc3fc353e849128bc14a324e9857965a22f3afd9ea9860675de0dea919 |
|---|---|
| Markdown | 654b0bdb85241b4b8e0fabaf1aea9d9608e68643b2368f55ac904e30244c8467 |
| Publication page | 9d8dd1e895e56aefadba6f900bdb1cdb6efaff00bab949a2b7ccddbe7269d780 |
| Manifest | f2845c6e34301b38b93a672c797ff9e822c5edf9d002a6ce0d75339876bbaea0 |
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 | rdwM9f6xW5WwVF2ildoxTSbZhdXKmrGaDVhUvz9Pi0C6F92Zd0aic55WQg8GtFPuG4FcBLWh8a7RT78qlc4KBw== |
| 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
| 2026-09-17T10:37:12.878574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063322observed 9d8dd1e895e56aefadba6f900bdb1cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:12.861871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063322/manifest.jsonobserved f2845c6e34301b38b93a672c797ff9e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.843732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063322/publication.mdobserved 654b0bdb85241b4b8e0fabaf1aea9d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.826204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063322/publication.txtobserved 5a3163dc3fc353e849128bc14a324e98...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. |
|---|