OT-2026-000024331
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000024331) never changes.
Identity and time
| Publication number | OT-2026-000024331 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7cf5-93c5-3d2f5f1919e6 · 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-2026-000024331 |
| Status | PUBLIC |
Content hashes
| Canonical text | 319157fb3686a92043873dbcb2fbe8dfb10f765ac063c4f38f1313d464c5aab6 |
|---|---|
| Markdown | 69a908dddad7289a064ff36ea9da52d3e18f7adf64cf4160514dfc403644e191 |
| Publication page | b866d6150b27611272c3003eb575554e2bc523c4306ff6d39e7a92b7c6a0a1af |
| Manifest | 808de56e638ad81a5ee037c1422a8668fcf8fc31032c3d43006e7b859e918889 |
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 | PB0i8VKmbnM9PVzG451wnEb+fkw8/WCJy/KfvTGHXwSJrsKr6oHwWsLZ35XiTn34VJM15QBX4SVYQuqZ4JMGDA== |
| 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
| 2026-09-17T11:50:04.844183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331observed b866d6150b27611272c3003eb575554e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:04.826415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331/manifest.jsonobserved 808de56e638ad81a5ee037c1422a8668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:04.796933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331/publication.mdobserved 69a908dddad7289a064ff36ea9da52d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:04.780623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331/publication.txtobserved 319157fb3686a92043873dbcb2fbe8df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.185838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331observed b866d6150b27611272c3003eb575554e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.168532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331/manifest.jsonobserved 808de56e638ad81a5ee037c1422a8668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.151156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331/publication.mdobserved 69a908dddad7289a064ff36ea9da52d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.134376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024331/publication.txtobserved 319157fb3686a92043873dbcb2fbe8df...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. |
|---|