OT-2026-000046872
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000046872) never changes.
Identity and time
| Publication number | OT-2026-000046872 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7e20-ab74-a7d86f89e2fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046872 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15a2451cfd89d418dbc95ad398577df425fa49b958e5ae7e31ac569653ca4084 |
|---|---|
| Markdown | 2d6ae808502055df072198a6b18f95550bb3e43c9120316b57aa940617614ad2 |
| Publication page | 127c48025652a64f8a4581c760092f1f06a97f7ea877244909d9560d1d043a0f |
| Manifest | 6f8da0c278e6be7f2e29951ff04ed88a1db128f989f7deeb51be1a11bc1f5d5c |
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 | 3AvDoHenm5/U/jNrL50TaaTK9TML6T44qKYgbDYJZUVgEwaVEYa02eCZUfhiaZZu2XHgYlQKZocRYz3mEtDyDA== |
| 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
| 2026-09-17T11:06:58.798291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046872observed 127c48025652a64f8a4581c760092f1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:58.780178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046872/manifest.jsonobserved 6f8da0c278e6be7f2e29951ff04ed88a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.761828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046872/publication.mdobserved 2d6ae808502055df072198a6b18f9555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:58.744344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046872/publication.txtobserved 15a2451cfd89d418dbc95ad398577df4...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. |
|---|