OT-2026-000044775
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000044775) never changes.
Identity and time
| Publication number | OT-2026-000044775 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911a-74ee-9b31-08443e7ce418 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044775 |
| Status | PUBLIC |
Content hashes
| Canonical text | 328916b6090614f1b42e8447703b6eec343dbb4815d7c43bf66005fbc37ae427 |
|---|---|
| Markdown | a687b6117cf99a5034bf99d967833405c9eeffde9b86f05d494f22d613750848 |
| Publication page | 2b9bfab4f75f7193d23be61016c71e9a831b1d5f52b0f832c55a6dbf5ff36202 |
| Manifest | b8662da6dee73c569aec94e4c05a43617cce353c158b5cc38eca93bffa85fffb |
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 | 5YkNR9sNb4IQJMZvDRUEADUX6i7AID3a+heRYgRjq4rLQXurhlRh3lVGYVa9CXWVO15EmnFtF4SdYXWOU6T1AQ== |
| 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
| 2026-09-17T11:11:23.932446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044775observed 2b9bfab4f75f7193d23be61016c71e9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:23.915392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044775/manifest.jsonobserved b8662da6dee73c569aec94e4c05a4361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:23.895886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044775/publication.mdobserved a687b6117cf99a5034bf99d967833405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:23.876902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044775/publication.txtobserved 328916b6090614f1b42e8447703b6eec...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. |
|---|