OT-2026-000099330
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000099330) never changes.
Identity and time
| Publication number | OT-2026-000099330 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-79d8-a712-b2edccf19fc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099330 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee5aef88f1d41ec39e1614beb86b07ac3473a598209c0a300b457f532fc26cc8 |
|---|---|
| Markdown | ab4a906277d823865d156280b49466798a4e3bc9972c756f31c3dddcc35b70d8 |
| Publication page | 513a4b617667fa75ec690efe9f477cc809001b6973a95b744cdb8d40eb6cca48 |
| Manifest | ae7e1a2777db4153a2d3b4032f1cc6161cffefa9c42d24bc7ab31c5c19a98ba2 |
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 | 8JBo9+qjLVURyrrv9fttMbDPs69uQzuzlU7NyeTSY2aOsGKGAT2oNpZrf7Xtj74ep3n4LYhh+ibmMyIZcM8oAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:48.054463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099330observed 513a4b617667fa75ec690efe9f477cc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:48.035994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099330/manifest.jsonobserved ae7e1a2777db4153a2d3b4032f1cc616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.016348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099330/publication.mdobserved ab4a906277d823865d156280b4946679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:47.996955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099330/publication.txtobserved ee5aef88f1d41ec39e1614beb86b07ac...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. |
|---|