OT-2026-000071326
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000071326) never changes.
Identity and time
| Publication number | OT-2026-000071326 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7bd7-add5-3fe1bbce9421 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071326 |
| Status | PUBLIC |
Content hashes
| Canonical text | e70b90ca0ba47277529704017e2414cfede3f18c752a1d70f908cbd89d3e3c1b |
|---|---|
| Markdown | 60c4ad326a4c7ffc8de1ec211e2fcf46be351cf56c944506a95550741ce3dce2 |
| Publication page | 678724dc715e24bc6d8eea96b51cd5ad61455165f0e5e52dbce5e8953716eb7b |
| Manifest | 189b430dc85945ad731ddf8e4eb9e08883df5c324e06c9e613bd494133e7c1dd |
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 | XtqQmWjiNfwXPIKFiXINoYsO6qPoGXdj9m1jjc7+vuMQbfo3vBj++I+1dejJtKCpPZUehysQA05hF0BF04qJBQ== |
| 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
| 2026-09-17T10:24:55.181205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071326observed 678724dc715e24bc6d8eea96b51cd5ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:55.164175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071326/manifest.jsonobserved 189b430dc85945ad731ddf8e4eb9e088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.110615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071326/publication.mdobserved 60c4ad326a4c7ffc8de1ec211e2fcf46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:55.062939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071326/publication.txtobserved e70b90ca0ba47277529704017e2414cf...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. |
|---|