OT-2026-000041824
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000041824) never changes.
Identity and time
| Publication number | OT-2026-000041824 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a4-7fb3-902b-972b5fd37866 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b4fa0f3510952ce047eaa9af35cf8090e9a40ee760db0332e83eb0ee7d41631 |
|---|---|
| Markdown | 5c7b0e807125f9e8d184a1755f4b22fab726e8e49ab3898796a59fa8672bb207 |
| Publication page | 32e7edc2f666a14bc3cfab9cb370d0ea0eb0b5f9e343795b9b7f128c2e72483e |
| Manifest | ec19c3d12d905d61a4f22c871c15ec7ac867576e35b11cfbcdaef3b93dea8e7a |
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 | GW+aT2HFUKxOZn6BVDwoNMx2OjPSx2CuSHb2R6K9+wnyONUkNDEqJDS2MQxQnIrA3FAjy/+r9bGYIw5pIjW6Bg== |
| 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
| 2026-09-17T11:16:41.232616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041824observed 32e7edc2f666a14bc3cfab9cb370d0ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:41.216536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041824/manifest.jsonobserved ec19c3d12d905d61a4f22c871c15ec7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:41.199182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041824/publication.mdobserved 5c7b0e807125f9e8d184a1755f4b22fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:41.180499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041824/publication.txtobserved 6b4fa0f3510952ce047eaa9af35cf809...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. |
|---|