OT-2026-000024935
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000024935) never changes.
Identity and time
| Publication number | OT-2026-000024935 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7f4a-9ca6-0d106ea09667 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024935 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd2df4f03491fde6087a85b4c4954d7eed55cd9cff1c6831aa9128cf86336b83 |
|---|---|
| Markdown | 0b2c7e4ebf6285405f886c1bde388ecb5bee837e41bac6a58110b572667446a4 |
| Publication page | e36e43b8ce834215810e7096fa80108ff0b335df9d5cc6e4407d9d4628f1d1df |
| Manifest | 817da7831d2038d643e1408aecfff6ad7b5d7014ce183f2fba7bcec787ef73be |
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 | TcEuxsUgKZKgdpLt13ru/3V2AXarqYie37TdHoWNbC0Ol9gE05n6zpd0G28meFG8tmb38SDohmh1ud9GialRAw== |
| 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
| 2026-09-17T11:48:16.843454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024935observed e36e43b8ce834215810e7096fa80108f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:16.823092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024935/manifest.jsonobserved 817da7831d2038d643e1408aecfff6ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.803060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024935/publication.mdobserved 0b2c7e4ebf6285405f886c1bde388ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:16.784142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024935/publication.txtobserved fd2df4f03491fde6087a85b4c4954d7e...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. |
|---|