OT-2026-000071754
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000071754) never changes.
Identity and time
| Publication number | OT-2026-000071754 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e91-7bf3-881b-a7f685504d10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f76ef6a30ec045deebdd376746caf7d3cc1cd573e8fcbad5cbd2c761850ab3f |
|---|---|
| Markdown | cca96c37ac53d58f5f6b0680ea7dffbd9e08d8d8616e462327f74cec553c3982 |
| Publication page | 8ddebd2cfa431731f050e302a45e890e94d01d766462b8e04b84b792d24bfc55 |
| Manifest | fc740d03707cad05d65de52040105b98e9c41769f88be28dcc06606e79a8a8dc |
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 | 2RRO1RnIgsSHRbN3RXxMSsliQXfPD2Sd3BfU8RUejLzaOTYi/FfI1VWTSiWFOv22Too6PjF/gL2W+GePKTqrBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:23:54.923780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071754observed 8ddebd2cfa431731f050e302a45e890e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:54.905948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071754/manifest.jsonobserved fc740d03707cad05d65de52040105b98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:54.888775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071754/publication.mdobserved cca96c37ac53d58f5f6b0680ea7dffbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:54.872082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071754/publication.txtobserved 3f76ef6a30ec045deebdd376746caf7d...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. |
|---|