OT-2026-000010598
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, vented 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-2026-000010598) never changes.
Identity and time
| Publication number | OT-2026-000010598 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-745e-8f80-a2046c5b5e1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1668bcbff2d647f6224d28fc5b2f00de08df061f52212fcd1792b69f21aa9f82 |
|---|---|
| Markdown | 4cee39d1e913d9284023e4c0408e4401ec975dae3d5c1555225a722ffc4493a7 |
| Publication page | 26ceecb98d1fc1148b214a06ca5193ee8af73e7bf6fa33ed01e8f4becdd097bd |
| Manifest | 780014bb6ec6b69b00241e61219905b39a9478d5a28a4aa007618b3893ced2b8 |
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 | kkcBY+sMjMw/j+WjK3EZ/xc8mg9vU5v9LXju1et3KlUbvtC/GaPLD/UMUWZK01+if20XhbC1h2/a5r2ytAgXCA== |
| 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
| 2026-09-17T12:14:47.106639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010598observed 26ceecb98d1fc1148b214a06ca5193ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:47.086548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010598/manifest.jsonobserved 780014bb6ec6b69b00241e61219905b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.067599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010598/publication.mdobserved 4cee39d1e913d9284023e4c0408e4401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.044856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010598/publication.txtobserved 1668bcbff2d647f6224d28fc5b2f00de...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. |
|---|