OT-2026-000046435
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000046435) never changes.
Identity and time
| Publication number | OT-2026-000046435 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7d0e-b525-26561afe2de6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c16f72466062a6fc51755d63bd493043c440bc01c8ecad183d0cbf8cb80c161 |
|---|---|
| Markdown | 53737d76b41a5fe518ba665658bd7a0735a1bfd5324296eeef41b3a436587d55 |
| Publication page | 4bfe61fb57ebcd33b7818e50be86b5364560b9858decd8ad24392b4b54941937 |
| Manifest | 55381659b36c48b0cd0cb933251c3d6629f72fc38b8555f03c270e0626ba414e |
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 | B9PO1WuJlWkVchl6u0zMu5/vwTO3zkXpaRqCnEKpeRxJKaHorOz45T1WtQ/VMAZmk/KMpwSNS9rsklI5NDFaAg== |
| 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
| 2026-09-17T11:08:27.148410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046435observed 4bfe61fb57ebcd33b7818e50be86b536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:27.131393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046435/manifest.jsonobserved 55381659b36c48b0cd0cb933251c3d66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.114457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046435/publication.mdobserved 53737d76b41a5fe518ba665658bd7a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.095155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046435/publication.txtobserved 5c16f72466062a6fc51755d63bd49304...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. |
|---|