OT-2026-000061794
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, vented after 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-2026-000061794) never changes.
Identity and time
| Publication number | OT-2026-000061794 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7848-a178-67ece7a344eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061794 |
| Status | PUBLIC |
Content hashes
| Canonical text | a77250da73a0dc8e3ce8774e75185d09b2a4ee78bf0175dfa867864b92a054c4 |
|---|---|
| Markdown | f439bf47af241715f5f1b65cf16cd60af6dfda2161cdfc910b31ad8d986d3dc6 |
| Publication page | 7488e3804d61e95d8dfb70cf5fc6af916b05a1b950abd314ee1e2e3d53aafed6 |
| Manifest | fd9393eb60726706a5fd920190f78b419afe1ecce3fdadc0b9cf6d50c427f9d4 |
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 | dsQyj/3gcE7yESeb7U5G8rjKJGX66YO04sO2yXqgWwob+FR1ODqmqDZEcGCUxmVZUEOiUHifR7xBBDR2ovAxBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:30.866261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061794observed 7488e3804d61e95d8dfb70cf5fc6af91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:30.847089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061794/manifest.jsonobserved fd9393eb60726706a5fd920190f78b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.828327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061794/publication.mdobserved f439bf47af241715f5f1b65cf16cd60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.809632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061794/publication.txtobserved a77250da73a0dc8e3ce8774e75185d09...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. |
|---|