OT-2026-000065511
Publication integrity record
Three bellows cup 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-2026-000065511) never changes.
Identity and time
| Publication number | OT-2026-000065511 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-70e4-972f-2edac9341527 · 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-2026-000065511 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab1e184a27d4f19f10c78f775c2b3d6836bcfa6f9983c670cc4ffb053d36308a |
|---|---|
| Markdown | b6c3f8557daab52b44b9f960cc1d01d7ee0968d444273f2607ce32555b585085 |
| Publication page | eae85518c976c776e5165055eac4fce5cfd56fa4b1eaf2996c9e2ad0c7de02d8 |
| Manifest | ce625c0a25d9b56484bb8023b6380b73fcd5034a6e9e2cb26296ddbddfe8d921 |
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 | u7TlnKoSjibHaH7spBCdE5BQcsl5uQOXl9dp81NQUDVsOQGISaO1qHdD7VoU0op5Z6UjyXRGv6pHJIMvzFJ1Cg== |
| 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
| 2026-09-17T10:33:48.329174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065511observed eae85518c976c776e5165055eac4fce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:48.312984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065511/manifest.jsonobserved ce625c0a25d9b56484bb8023b6380b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:48.295130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065511/publication.mdobserved b6c3f8557daab52b44b9f960cc1d01d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:48.278199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065511/publication.txtobserved ab1e184a27d4f19f10c78f775c2b3d68...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. |
|---|