OT-2026-000015370
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000015370) never changes.
Identity and time
| Publication number | OT-2026-000015370 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7586-b6c0-0e474975d51c · 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-2026-000015370 |
| Status | PUBLIC |
Content hashes
| Canonical text | d70e0e8855805fe8146073cb1af669024d101ef283a4fd5a535cc65f7559b171 |
|---|---|
| Markdown | 387807564b9c93d709dce46c1b7575a08207115988c268a3fec9d491dfee36bb |
| Publication page | ad741fa7004c1f668f0143d4b6208e31c0eace9449807f1ccbf18d28e52257e8 |
| Manifest | 227cddec5e6c5a35bcb39e4e51f4f8fffbda3f068cdca4f7c7e7d6ed8791e663 |
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 | Yjz++HoY7ByrJRDMxpRTWt6orsCDPMi9wDRHOQk5EvZKHNu+y39SeWa/OR9xLYqKhC1Z0poiv8eioHclBR1vDA== |
| 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
| 2026-09-17T12:06:05.029998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015370observed ad741fa7004c1f668f0143d4b6208e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:05.010751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015370/manifest.jsonobserved 227cddec5e6c5a35bcb39e4e51f4f8ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.992088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015370/publication.mdobserved 387807564b9c93d709dce46c1b7575a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.971094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015370/publication.txtobserved d70e0e8855805fe8146073cb1af66902...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. |
|---|