OT-2026-000065627
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000065627) never changes.
Identity and time
| Publication number | OT-2026-000065627 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-727c-aed8-5cf56af16917 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065627 |
| Status | PUBLIC |
Content hashes
| Canonical text | e396a855897eea76615a1e526e8ac052979d7614cd26a44c6d9c14ca1c56d8a7 |
|---|---|
| Markdown | e077682d34e6b20112a6a31a4c49bb56fd91a0bf58811b23c8345eb230c48e90 |
| Publication page | 6482ad7a0feb985cad79ffc08130778a0de485d8307f6db27aa09f3a123eebf8 |
| Manifest | 9370a0defd2d3609a31b78f6431837f3a98de0f3c7b6468f2af141c4835b9200 |
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 | JtB2tvatXFYp3iHJ2U+zbt0uiy2MKuKyn1fgUZEjjKgd/bll4xCoeGJltpJPn0sAxDL5ibh+GZ4UW4BFTl0GBw== |
| 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
| 2026-09-17T10:34:01.131995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065627observed 6482ad7a0feb985cad79ffc08130778a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:01.115123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065627/manifest.jsonobserved 9370a0defd2d3609a31b78f6431837f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.097329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065627/publication.mdobserved e077682d34e6b20112a6a31a4c49bb56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.078019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065627/publication.txtobserved e396a855897eea76615a1e526e8ac052...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. |
|---|