OT-2026-000010455
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000010455) never changes.
Identity and time
| Publication number | OT-2026-000010455 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-79fa-91c0-b8f95b2c69b0 · 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-2026-000010455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cf9d7fa9ae13d5c9d9e1588026620c6cf1ea8e45ab031a9f4d951a9c5fd351d |
|---|---|
| Markdown | 683e8e04f377670358a28020d1f99b7778004670af900e1a8599547aa4d38701 |
| Publication page | 7ce66d114bd23123e38bf9003a49cd86268611843a19cf90044f65b15ec95e9d |
| Manifest | 6f63b7b5f678e7bca439b538125fcf1e7a3383b211598ef86ed78d20f52fa0ba |
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 | Y6LAbJQwvNg9JR5nhk9OxYGRTEobk4wgD7ns3hFSoFvNiumgfaNA2fcDVOmNNj6ka8dndguWENX0rUYVM9t/Cw== |
| 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
| 2026-09-17T12:14:35.569548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010455observed 7ce66d114bd23123e38bf9003a49cd86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:35.551457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010455/manifest.jsonobserved 6f63b7b5f678e7bca439b538125fcf1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.534951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010455/publication.mdobserved 683e8e04f377670358a28020d1f99b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.516784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010455/publication.txtobserved 1cf9d7fa9ae13d5c9d9e1588026620c6...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. |
|---|