OT-2026-000015136
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000015136) never changes.
Identity and time
| Publication number | OT-2026-000015136 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-7f94-9783-656ed98bf675 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 585e29074eff1650974123b9496aca56838e4f73ae6f834a2bbafb1343775a6e |
|---|---|
| Markdown | 60ef750dfce79a15a41c6aa9284c887456453eb276e1f81a7fd579422c0322fd |
| Publication page | 097575a35547b04b681d8900b272c158b7884db6adb434c57528b09e8052d563 |
| Manifest | 108624a520a23ff22766f54545c857c4d8ee84141a646e21ab10d35c57ef42b2 |
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 | dN9PrGfn6STJWP+W3joPtg8brIQ2nUm7b/J7AXU7OMHadWfL8PGR8h4IwiApL6fQknhFEfrHjL9zb1V17pgXBA== |
| 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
| 2026-09-17T12:05:44.297340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015136observed 097575a35547b04b681d8900b272c158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:44.276596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015136/manifest.jsonobserved 108624a520a23ff22766f54545c857c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:44.255078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015136/publication.mdobserved 60ef750dfce79a15a41c6aa9284c8874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:44.232825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015136/publication.txtobserved 585e29074eff1650974123b9496aca56...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. |
|---|