OT-2026-000064862
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000064862) never changes.
Identity and time
| Publication number | OT-2026-000064862 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7c4d-9416-5d94190cec73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4958f42d891d2cff58aa7f38215f03fc4fa3313e811c8fba0f2fc4a909d58b0c |
|---|---|
| Markdown | 85d63245d5dc88359eac9df05e5c388710a47727adf762e98aa15daa0d8d7ca4 |
| Publication page | ef2683e5a8b69f649e56147ba90ea5cf8be6c2c72d5e1d2f65d1796ba019a438 |
| Manifest | 34e48c9c17aa255df353f0c33494c7039b2a76dacd2a3a609252883f63028feb |
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 | CdHCDtPKPJAaiwvF9m/DldWj+bLf46RuO+zjqfLPGl7/2GcqUVpx4LZIOdaiJ3BnKmQZ2QEjJ75Zrdt+0gMNBA== |
| 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
| 2026-09-17T10:35:46.815033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064862observed ef2683e5a8b69f649e56147ba90ea5cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:46.794528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064862/manifest.jsonobserved 34e48c9c17aa255df353f0c33494c703...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.777749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064862/publication.mdobserved 85d63245d5dc88359eac9df05e5c3887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.760237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064862/publication.txtobserved 4958f42d891d2cff58aa7f38215f03fc...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. |
|---|