OT-2026-000024078
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000024078) never changes.
Identity and time
| Publication number | OT-2026-000024078 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7659-92e3-84aa7574f7f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 837364de73ce176d98fe60b8877acf9a07a34e4e950d4fbb45a0d923e50dfb5c |
|---|---|
| Markdown | 519f53e541f119438053d8901e640d4b8a646d6b0ed8dba8fdef7dafd74742a5 |
| Publication page | 408edb17ad675cd954d1ae3ed07727a3866785da2002ec9807e67210faf4cea5 |
| Manifest | f6cea2ccfcc192f6f671031541da5e49b3071f0d76fb0875353d7baf84f49f33 |
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 | CsMpcuZd3Uwe30HfEWclHX5Aj2MVH1kYZlzKIoQ/+IdLmwOPwSXNwTPS7btdkNCa0G83WD9ATyzBfunH758SAA== |
| 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
| 2026-09-17T11:50:59.531566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024078observed 408edb17ad675cd954d1ae3ed07727a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:59.515197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024078/manifest.jsonobserved f6cea2ccfcc192f6f671031541da5e49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.498073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024078/publication.mdobserved 519f53e541f119438053d8901e640d4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:59.481619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024078/publication.txtobserved 837364de73ce176d98fe60b8877acf9a...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. |
|---|