OT-2026-000034390
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000034390) never changes.
Identity and time
| Publication number | OT-2026-000034390 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-73f4-8631-9efa281e7dd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034390 |
| Status | PUBLIC |
Content hashes
| Canonical text | a21e0db00042a62ed3d8b4df4a53883bbef48a10a266ac259b746aadbf0ae012 |
|---|---|
| Markdown | 7aabea4d2f3afe73e858de58bcfa47c426849e72d5243d717a6d90d9a32d88bb |
| Publication page | afd7e646705bc860afd49a06fd014dde5acc122ceb8cfdc96141ebc46c08a621 |
| Manifest | 6eeebc43ae3fb77be0f00741e0cf7e6683e454eced17656826db586bf8b521f3 |
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 | mi9xE11QFmZ208sbLkgP1uAHvFiJ3a3MuJSKVra6w+GqMv7DHHyhwfxT34dYQT5e22+BRjQe7UFov5GzpWrmAw== |
| 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
| 2026-09-17T11:31:06.251411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034390observed afd7e646705bc860afd49a06fd014dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:06.233235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034390/manifest.jsonobserved 6eeebc43ae3fb77be0f00741e0cf7e66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.216151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034390/publication.mdobserved 7aabea4d2f3afe73e858de58bcfa47c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:06.198271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034390/publication.txtobserved a21e0db00042a62ed3d8b4df4a53883b...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. |
|---|