OT-2026-000032586
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000032586) never changes.
Identity and time
| Publication number | OT-2026-000032586 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-73e3-a9f6-90b994989f13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 187c0a3ae73334a8e753f665f788f373e22b23550c56d4ad82520085186218a9 |
|---|---|
| Markdown | 2473611a9e1f73780233d2629f313c1f36a3bc9caaf1bf3cd0d0c8e43e29885e |
| Publication page | 06a5ab6cb82b9904fc40eafee3e4528bf671730524448f3bedf49d16f8dd66a2 |
| Manifest | 2bf3eaae45d0b1b83bee6e08099a6687b24f13fc44f2591d9994f9ee03c1485f |
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 | 2tKu/G4UaU9ZfN7sT/JKhDMvIbuHlKMWHhM5ak+TlDF6KvEf/V5YvmpywR9og56py/N6PdvHAAnVAnyu5qcXDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:09.819760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032586observed 06a5ab6cb82b9904fc40eafee3e4528b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:09.803080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032586/manifest.jsonobserved 2bf3eaae45d0b1b83bee6e08099a6687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:09.784219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032586/publication.mdobserved 2473611a9e1f73780233d2629f313c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:09.766676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032586/publication.txtobserved 187c0a3ae73334a8e753f665f788f373...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. |
|---|