OT-2026-000051518
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000051518) never changes.
Identity and time
| Publication number | OT-2026-000051518 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7bc8-86c7-90d816e9a2eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78455d35d65233ee9eae988166008c72f5ed2c77486154811ac905c01df9cceb |
|---|---|
| Markdown | c0768d0f8ee83aa35a10ed548cd80813229f55f983400790d3291fbe8369bb01 |
| Publication page | 2530df684d34308815c39b419f712d88243ae1c103e4d76794f5f0953330a7ee |
| Manifest | 46b211e9e5e4da2da3c6df1c1e46eff9b854556726611d2b17d46425a319893b |
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 | qZpGnNP5apV7m2kRdB4cBXLF7d10m8qcfsaqkUDmnGiG1PxbReOLqPugTVnVPyNHPXCt8Cqu8K5ZH4Z3G7JeBA== |
| 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
| 2026-09-17T10:58:20.450129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051518observed 2530df684d34308815c39b419f712d88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:20.428944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051518/manifest.jsonobserved 46b211e9e5e4da2da3c6df1c1e46eff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.409119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051518/publication.mdobserved c0768d0f8ee83aa35a10ed548cd80813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.391176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051518/publication.txtobserved 78455d35d65233ee9eae988166008c72...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. |
|---|