OT-2026-000099077
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000099077) never changes.
Identity and time
| Publication number | OT-2026-000099077 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7b1e-91c8-08ae89aed28b · 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-2026-000099077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01fa6cd49c90bf69095b2a8ff76c26097f35f3c93568d7d9e5e57732130a216b |
|---|---|
| Markdown | 1e9834989571fc43d487559c783f59635c05ef2ebed54feb35447aaa12b0b3aa |
| Publication page | 789295158427a36e2abc2195a3758999e991f70f371bc438dcfa34e96d9112c3 |
| Manifest | 2e8e634f3a7863c9455e0376614c994cea1bb6f93da0d9135da36ed3fa441b71 |
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 | voHJW30PTXigTVZWP3tuWg78DDHJ9g9xaSzPkNIQhV77dHUpvT0bzyT98gog67FNHreslI+cxXnrnb6WWmBHBw== |
| 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
| 2026-09-17T09:30:18.511454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099077observed 789295158427a36e2abc2195a3758999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:18.492788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099077/manifest.jsonobserved 2e8e634f3a7863c9455e0376614c994c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.469023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099077/publication.mdobserved 1e9834989571fc43d487559c783f5963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.449135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099077/publication.txtobserved 01fa6cd49c90bf69095b2a8ff76c2609...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. |
|---|