OT-2026-000034266
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000034266) never changes.
Identity and time
| Publication number | OT-2026-000034266 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-73e1-8587-35fcee719a26 · 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-2026-000034266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aff01c47b6adc2d6607e8341a219b1132eaa4fa37a43f12991befdc26c28277 |
|---|---|
| Markdown | a097ae28816dc442031efe7781309f348f239a4116bf4ac84d4ca6103a2d1312 |
| Publication page | 05da3e7d65baf129bc754e6c52a3d36e5ee84bb981f48da8f848fc027a5cac4f |
| Manifest | b4dc30ffe39f101b7f39a41d61a1764889418ff8ed494a16481ddf1267831a35 |
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 | viLHjqGYM92s34UBON5iPGZVhaK8gwqBMyY7+QwOuLxlCohCvWPqcZXanRssJ8KxDbrIz9fHvu2cnPYnEvmQAQ== |
| 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
| 2026-09-17T11:30:49.628506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034266observed 05da3e7d65baf129bc754e6c52a3d36e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:49.611528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034266/manifest.jsonobserved b4dc30ffe39f101b7f39a41d61a17648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.590901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034266/publication.mdobserved a097ae28816dc442031efe7781309f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.563704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034266/publication.txtobserved 8aff01c47b6adc2d6607e8341a219b11...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. |
|---|