OT-2026-000033165
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000033165) never changes.
Identity and time
| Publication number | OT-2026-000033165 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7667-8616-0722be9837ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033165 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac6da7d6f71639249ddcda321ad4f89f0c877da9a5bc10d83505357a86bb059e |
|---|---|
| Markdown | ac2b3999f62718fdc3c850072d116821bdfb977f55bd867df2b0593bb59adb19 |
| Publication page | 96b5c7ec95b13caf718094601d234747a671bd62cdd8950d95b55d3cd661af56 |
| Manifest | 559c355298649e7715b581803a99994f844cba8aa68a12af2f1edd74c739e6dc |
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 | bU760z1429QUiYNUfEycso/e0r1lzn7bckL6hvd24Tmw3rvTXyL1lc2pZuF1Al50O2SmWEb/sRpF00lS1AmtBw== |
| 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
| 2026-09-17T11:32:51.328837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033165observed 96b5c7ec95b13caf718094601d234747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:51.310506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033165/manifest.jsonobserved 559c355298649e7715b581803a99994f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:51.292202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033165/publication.mdobserved ac2b3999f62718fdc3c850072d116821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:51.269902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033165/publication.txtobserved ac6da7d6f71639249ddcda321ad4f89f...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. |
|---|