OT-2026-000037790
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000037790) never changes.
Identity and time
| Publication number | OT-2026-000037790 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7f48-b247-9d2d40f1e593 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037790 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef66227cf21483b8ecdfd7a2dfd84080fb37d41d804a34b0d19253d904950b31 |
|---|---|
| Markdown | c801ada64ce22a2ec1524d604efd958c722dda95c10e883f22fba4f4e42bac3b |
| Publication page | c5d02b4825e498ffbb4f421708eb156eac469cc24557de3f275fb6295da9418e |
| Manifest | 9849b559c1cffbc7550aafc490ff6dfe5d66c61ced04d7057a6a1ca38916c1c7 |
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 | 6B2MNTMfFC5OuNFQBCKXg/5JTPtkJShlGkTCijSydjAdh21SmJly93m5GMDMZmPRcBitpXuCX7yKXQVosVvbCg== |
| 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
| 2026-09-17T11:23:01.729036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037790observed c5d02b4825e498ffbb4f421708eb156e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:01.695894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037790/manifest.jsonobserved 9849b559c1cffbc7550aafc490ff6dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:01.679467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037790/publication.mdobserved c801ada64ce22a2ec1524d604efd958c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:01.660504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037790/publication.txtobserved ef66227cf21483b8ecdfd7a2dfd84080...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. |
|---|