OT-2026-000005363
Publication integrity record
Vacuum cup gripper, three zone face, two outlet manifold, ejector fed, vented 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-2026-000005363) never changes.
Identity and time
| Publication number | OT-2026-000005363 · never reused |
|---|---|
| Internal UUID | 01a0a936-b004-7d83-b0aa-696e53fa0dff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:55:28.646863Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fb6a8e91951fc3711c09fe8749007be700ea526208db8264e20cf18b930f7ee |
|---|---|
| Markdown | e8e8bbfa480270034add0e1c34e4cb41c1738fd02e0e3257f6420ce0d4c46af9 |
| Publication page | e7fa8dc51662d4a982c81a0bb27a251b63ebc8e6882c14151b78d9e853ead27a |
| Manifest | 6092341c99542bbcdfa3d2f2b6eea764277d1b4e0d94bf3aead8b6a8a313b81e |
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 | BJVJpxzSDe4AAVvgYIcS1bze0RlRxA5UTQlBRJZvzKsOsVgaNwoSBeGq/R8G6YZAB/VZMNv5sFi7dEPbkuiiBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:18.180002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005363observed e7fa8dc51662d4a982c81a0bb27a251b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:18.166715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005363/manifest.jsonobserved 6092341c99542bbcdfa3d2f2b6eea764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:18.153724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005363/publication.mdobserved e8e8bbfa480270034add0e1c34e4cb41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:18.139682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005363/publication.txtobserved 7fb6a8e91951fc3711c09fe8749007be...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. |
|---|