OT-2026-000023065
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000023065) never changes.
Identity and time
| Publication number | OT-2026-000023065 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-76db-921b-3d49c61adc84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09eb4ebd6981ca0570d1f150de35d2e6bcb0013777149ef793834b84791d0fbf |
|---|---|
| Markdown | 73fad8663916ef4d3187f4015412cad8ab560252809dfd171864b68323e97db0 |
| Publication page | 88f047dc46e4a038d68f821573d848a59a08306d49988912b7eb1c6342005294 |
| Manifest | ef33f7c9dd2b9744c64844acee9c1d61791e13756a51525de3578dbc58cfa28c |
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 | XpRjutEt2OQk7rjBn0KJdP4IWrm0yRektLK9lDAB7vMK+Wty8LAk9T6zSMQoFZECqssP7CCorxj7SWTKyiMjDg== |
| 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
| 2026-09-17T11:52:41.262204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023065observed 88f047dc46e4a038d68f821573d848a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:41.241396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023065/manifest.jsonobserved ef33f7c9dd2b9744c64844acee9c1d61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.223210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023065/publication.mdobserved 73fad8663916ef4d3187f4015412cad8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.204123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023065/publication.txtobserved 09eb4ebd6981ca0570d1f150de35d2e6...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. |
|---|