OT-2026-000024493
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000024493) never changes.
Identity and time
| Publication number | OT-2026-000024493 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7092-81d6-bb253638f33b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024493 |
| Status | PUBLIC |
Content hashes
| Canonical text | d978abf37bd670fb760b15666c0eaece07f3688feadb6b7a4683ae4e8b00c803 |
|---|---|
| Markdown | 412c8b26f34db7aeda7862c98a5cfbbf4a64ee98dc50d08a908f79d81173297a |
| Publication page | e26b66f5e5e83b6af160c7c37b75f6374aabd54502d12815a2a6509d1d7bdfcd |
| Manifest | 6ab139386a442e28443225d962ab5b810719d6bf814ccc9d6c1b3dac0b9d2b5c |
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 | oF4Q0plEfF7WJBCQy+ORzLTKt1YK0yWlwldKeSR1l9VJEJNcO0xGGHxsNKe0Z7HL5NKP1XtUdXPkDIaQSJ5rAg== |
| 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
| 2026-09-17T11:50:30.505768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493observed e26b66f5e5e83b6af160c7c37b75f637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:30.487879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493/manifest.jsonobserved 6ab139386a442e28443225d962ab5b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.471006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493/publication.mdobserved 412c8b26f34db7aeda7862c98a5cfbbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.451926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493/publication.txtobserved d978abf37bd670fb760b15666c0eaece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.679580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493observed e26b66f5e5e83b6af160c7c37b75f637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.661258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493/manifest.jsonobserved 6ab139386a442e28443225d962ab5b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.643151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493/publication.mdobserved 412c8b26f34db7aeda7862c98a5cfbbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.624319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024493/publication.txtobserved d978abf37bd670fb760b15666c0eaece...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. |
|---|