OT-2026-000082199
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000082199) never changes.
Identity and time
| Publication number | OT-2026-000082199 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7305-952a-e9188f543a22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f54f497d55af007c4ee12d8437bfcc689f59270aeac5163496fa7ff8f011071 |
|---|---|
| Markdown | 3e71c9b7edd8a74930df757d5093c276e48473299506eb61339fff4aed9dc7b4 |
| Publication page | 04f1ffdd8985cd519f45626eb2e34f2f9f3c643d94f08a490fde7be74a628c03 |
| Manifest | 754750c825684b0554ff7efcb25c82417368c45839da98c9412c16bfea9e8680 |
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 | jZe6uPC5z/d8HDBjJvL3Wi5lyWK2aPcf0/F324kuud8jE4vMjHnvAqYUt1mvDZmHCoPk5UTZn6UfILKVl4XSBQ== |
| 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
| 2026-09-17T09:59:01.885903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082199observed 04f1ffdd8985cd519f45626eb2e34f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:01.869053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082199/manifest.jsonobserved 754750c825684b0554ff7efcb25c8241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:01.845580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082199/publication.mdobserved 3e71c9b7edd8a74930df757d5093c276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:01.826803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082199/publication.txtobserved 9f54f497d55af007c4ee12d8437bfcc6...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. |
|---|