OT-2026-000037222
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037222) never changes.
Identity and time
| Publication number | OT-2026-000037222 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7f0c-8ee7-d7610c2ea970 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037222 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb6f204bbf7a10552be255ffb77e7303867cee5ba6a12dabefa10304aa95e92a |
|---|---|
| Markdown | 20ea972eccb16cb5380d48e4d1d332b2bd3c1624b95bfb8bf3e6aad4e38786a9 |
| Publication page | e8b2ecee5682ae10b3aa140e06fa113e98d2d743a5104c7ad818ec4230e9bbfa |
| Manifest | 6298d46c3334cf9964feab00aa69b9db7b1b88580962590eb7c86513f20abafa |
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 | 05TEVSM24UXYbqavMRe0JZOtHI8RdN1mcC8RK4gjQgnifr8ibGKco+5Luo7mI9wdZyDfF6fXmFnOG17tr/QzCQ== |
| 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
| 2026-09-17T11:25:06.810053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037222observed e8b2ecee5682ae10b3aa140e06fa113e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:06.792675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037222/manifest.jsonobserved 6298d46c3334cf9964feab00aa69b9db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:06.775448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037222/publication.mdobserved 20ea972eccb16cb5380d48e4d1d332b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:06.759506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037222/publication.txtobserved cb6f204bbf7a10552be255ffb77e7303...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. |
|---|