OT-2026-000050355
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000050355) never changes.
Identity and time
| Publication number | OT-2026-000050355 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c47-7af7-8d52-0976fb2473e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f573d26cd20d22abd8d872652adb86aedb28df2f947276a745876336f7b71a5 |
|---|---|
| Markdown | 6af98efee6ee1dcf198640eafd8312781153a732f8e78c7d168f915d814a972b |
| Publication page | e3243f55988cf8afbcd378662b1d1bbd7abfef206d0153ef29f3fbbdc1d7b794 |
| Manifest | dab6beda067063afebea19c20f7946b45c30824b2dac13c5c19d6d66048c9e13 |
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 | 8nG9iaSS3NFDK5buLcqstZtUwSBpOlfsglssaXKZp7sAV1Lv6Y14pmZ1fnhC66PrGbwQxBhwZ0gB0z4MlUNyCg== |
| 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
| 2026-09-17T11:01:23.168996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050355observed e3243f55988cf8afbcd378662b1d1bbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:23.151327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050355/manifest.jsonobserved dab6beda067063afebea19c20f7946b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:23.133993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050355/publication.mdobserved 6af98efee6ee1dcf198640eafd831278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:23.117258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050355/publication.txtobserved 3f573d26cd20d22abd8d872652adb86a...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. |
|---|