OT-2026-000095429
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000095429) never changes.
Identity and time
| Publication number | OT-2026-000095429 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7d40-8a17-e40c8bdbdb8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9be59f6d0f484a925fcab9f3eca5aa8f57a5fbe50be235294779358226023023 |
|---|---|
| Markdown | b617481838118d3e7037e700c37d84340441bfd709215d9ba4670195c629f28f |
| Publication page | 136ea3283c7109a74d8d6a11ba1f95cd3cbc47726d79bbd25971cd2439f56c80 |
| Manifest | ea83472f528eec1c270b9cab20314eebc4a5c1511b141c3dc3fa0464389f7334 |
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 | nuGpI/E0GEg0yM0RTUaLldgiaeNgdJZ7fNzo9W6/GMYA4QoyojdYWqIwd6Pa9J3gdSofJY6+xpWziAltpU74BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:22.220339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095429observed 136ea3283c7109a74d8d6a11ba1f95cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:22.200886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095429/manifest.jsonobserved ea83472f528eec1c270b9cab20314eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.182134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095429/publication.mdobserved b617481838118d3e7037e700c37d8434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.163514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095429/publication.txtobserved 9be59f6d0f484a925fcab9f3eca5aa8f...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. |
|---|