OT-2026-000010906
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, vented after set-down
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-2026-000010906) never changes.
Identity and time
| Publication number | OT-2026-000010906 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-78fd-bd1d-d5852c1b99b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010906 |
| Status | PUBLIC |
Content hashes
| Canonical text | ace1ea076896228ec192d1f6044c2fc1c33a9d081e77f718f43f2b26f8835e8b |
|---|---|
| Markdown | b2b6a3c8f5b54d350161a3a18576a1c6d588181f01ec41cc54e0a394e6c98b08 |
| Publication page | 5444fb3d8303d76a802617000a44feab22164fbef13c65e6d6f5fb9331f94ea1 |
| Manifest | 6a55674a4119d734028efba915d8f2f3c08241ddc325c0fabc995463975ca868 |
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 | wuK+JriJfqGieyyucGIf0GMc781iU4w3zkI8j5f5CO0QYJMq+HIRjgNpzjC5lgRGxXdVBwz/s59FWUprIPozDw== |
| 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
| 2026-09-17T12:13:40.828792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010906observed 5444fb3d8303d76a802617000a44feab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:40.809679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010906/manifest.jsonobserved 6a55674a4119d734028efba915d8f2f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:40.788886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010906/publication.mdobserved b2b6a3c8f5b54d350161a3a18576a1c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:40.768676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010906/publication.txtobserved ace1ea076896228ec192d1f6044c2fc1...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. |
|---|