OT-2026-000082789
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000082789) never changes.
Identity and time
| Publication number | OT-2026-000082789 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7194-96e3-0120a1a0ecad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082789 |
| Status | PUBLIC |
Content hashes
| Canonical text | af8ec70c4c2e562b1ab3a9a1d3d135ece2bcbe42eeb4c03a29f5cc39c4202a45 |
|---|---|
| Markdown | 4ee2ee317de6e30c98abaea0a44d22e9105d3bdc4e7607d303e6c4b774e94f38 |
| Publication page | 0506a7aa861c9a71a7a442a1184e35b9e98fe3c899403b04361674beec060259 |
| Manifest | be7f2c34102bfe335e0dbdbfe0e0a04269e31fbb1d6a98abe25464cef29dbc8e |
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 | SXt0AMBF9yud1R/Y48qC0ElYJfEtnpqKtwz65jMIShSADBsqccHVU2EVtUX/CTqu71321ZhOsZQ8xEnaQUDGCQ== |
| 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
| 2026-09-17T09:58:22.778501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082789observed 0506a7aa861c9a71a7a442a1184e35b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:22.762806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082789/manifest.jsonobserved be7f2c34102bfe335e0dbdbfe0e0a042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:22.747097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082789/publication.mdobserved 4ee2ee317de6e30c98abaea0a44d22e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:22.730985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082789/publication.txtobserved af8ec70c4c2e562b1ab3a9a1d3d135ec...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. |
|---|