OT-2026-000063338
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after 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-2026-000063338) never changes.
Identity and time
| Publication number | OT-2026-000063338 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7503-a3f4-4a7731d01fea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063338 |
| Status | PUBLIC |
Content hashes
| Canonical text | b65773e295cd94f118e2dde3d244a69de9c58d3c2912eacbfe8cc27a00de1eb3 |
|---|---|
| Markdown | 49271aabe3603d40a0e0487b1c9b68b5026e217f615d97ba2a63369c2c40225c |
| Publication page | 0198bc53f0413e6c15461d91f24311203cead5c1a7b8409a2e01970664112708 |
| Manifest | 10871721a1362462d2d43e2ac24fefcf784982cb4c499ab7d90d61d066ef2a22 |
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 | uxVgfbxoe1iZ/zvJlCGVtZaME5/hta1f2P2bUjW5V5fP4rrH9g0jOu5ZgH5ffQGZOt4+1d5mQCu7OkksN4tyAA== |
| 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
| 2026-09-17T10:37:14.128317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063338observed 0198bc53f0413e6c15461d91f2431120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:14.107509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063338/manifest.jsonobserved 10871721a1362462d2d43e2ac24fefcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.090090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063338/publication.mdobserved 49271aabe3603d40a0e0487b1c9b68b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.073176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063338/publication.txtobserved b65773e295cd94f118e2dde3d244a69d...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. |
|---|