OT-2026-000013466
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000013466) never changes.
Identity and time
| Publication number | OT-2026-000013466 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7360-ad84-f9efab96907a · 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-2026-000013466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eb1496a27d1d5dc0ec685a92a119ffaccc5e4f5c80f5ca3c8190fcd8b1e42a5 |
|---|---|
| Markdown | 9f2b4d534d96cd25e1aeda7bf034510f1be2c10895735228b9edac46bad25ac3 |
| Publication page | 2b8539c2a57462dc2fe6f62c12454a5e058d7ff378a3910161e13166dc62334d |
| Manifest | afa190786b76c99840399a7745791bd808adf75fb83b7d20779ecb9fe7b0e012 |
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 | FNkVnk6JYm9FdV3YkzEF0yiboSc34uNg0qeSLfoYjvzRqe4oihNvYbfKVcOLYOBFsDFa1L3fYD+Zx/W4Uu7TBg== |
| 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
| 2026-09-17T12:09:57.864033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013466observed 2b8539c2a57462dc2fe6f62c12454a5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:57.846313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013466/manifest.jsonobserved afa190786b76c99840399a7745791bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:57.828848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013466/publication.mdobserved 9f2b4d534d96cd25e1aeda7bf034510f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:57.808275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013466/publication.txtobserved 7eb1496a27d1d5dc0ec685a92a119ffa...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. |
|---|