OT-2026-000092695
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000092695) never changes.
Identity and time
| Publication number | OT-2026-000092695 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7ec6-9465-15f490b44733 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092695 |
| Status | PUBLIC |
Content hashes
| Canonical text | df839c33864a6bc06342c6960cc8cc1a6c63d33be86129c08cf74bd3da839a19 |
|---|---|
| Markdown | e4dbf59bc9cbbd2886af1c9a370fc6b097093def13423d84ba910c7dabd92308 |
| Publication page | 266e6202f48a43745c8b8972a7964ba3af94d76579e39d7f2aa102ab296fd93e |
| Manifest | 84e2809edbd67732e4cca85c96e957975c44a3fdc5658b92ed459647b49d1381 |
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 | HqcS4fKjva8rNdt8o+JtRs5MlJUCCJvv/+lI6ZwdM/2tfK1XN8PYhCYusC++CBCxAmN85/cTNQOiZ5RsDLzcCg== |
| 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
| 2026-09-17T09:41:18.835692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092695observed 266e6202f48a43745c8b8972a7964ba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:18.818876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092695/manifest.jsonobserved 84e2809edbd67732e4cca85c96e95797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.803404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092695/publication.mdobserved e4dbf59bc9cbbd2886af1c9a370fc6b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.787309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092695/publication.txtobserved df839c33864a6bc06342c6960cc8cc1a...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. |
|---|