OT-2026-000013442
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000013442) never changes.
Identity and time
| Publication number | OT-2026-000013442 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7f09-9584-49b878a50810 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013442 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ed1503e6936247daffb977d62b398042a26f3f5dd10982495e52eb9d124c8ea |
|---|---|
| Markdown | 917517d0da44b17fedf0d287cfe5a7470ba307424ae37fe36a6853f39fb3d3ef |
| Publication page | 3f6060d2979191f98d96b8794130b64ae71aeb757133d36c4b18fde4e3ee48ea |
| Manifest | 373efb2627531a6dbe2bc1d9b3bdc77eb6f7791f96c4f2f380a3d487e0a92627 |
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 | FQRM1LBNPmbmOXoSL6EHYejWu0TH4V7/UxM15/vVosvxe0gVn9ffmrZQ2HtqXYMVOZpj6JwkY3CPhFdOENS9DQ== |
| 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
| 2026-09-17T12:09:55.903007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013442observed 3f6060d2979191f98d96b8794130b64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:55.882339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013442/manifest.jsonobserved 373efb2627531a6dbe2bc1d9b3bdc77e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:55.862505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013442/publication.mdobserved 917517d0da44b17fedf0d287cfe5a747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:55.840292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013442/publication.txtobserved 9ed1503e6936247daffb977d62b39804...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. |
|---|