OT-2026-000066532
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000066532) never changes.
Identity and time
| Publication number | OT-2026-000066532 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-73e0-b0e6-ae04bc097011 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 956fdfa26070a5cfdc51527ae2b5bda9d85453dac7b00e66d91309aed3d7037a |
|---|---|
| Markdown | f8050cd945aaed893e44f938156f7793673f3fcd51e5196577d2df5a8594b6d7 |
| Publication page | d3ec06d4f8edd838a9540c576082c6f919b7c2092452a082020418444ad072f1 |
| Manifest | 510b71e362a3ade6f59728d2b9ecf7a021ed574bedfd0f6d8f94370bbbefbfa0 |
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 | HuJtjOB+uKavC4t0EGrvsPrCn7otNdNX26LRIUM9DJPyCb2er1qOiQNRgIILXr3/+uUn7jXBCuTaRaDSnsrXCg== |
| 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
| 2026-09-17T10:32:47.778680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066532observed d3ec06d4f8edd838a9540c576082c6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:47.761631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066532/manifest.jsonobserved 510b71e362a3ade6f59728d2b9ecf7a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.745841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066532/publication.mdobserved f8050cd945aaed893e44f938156f7793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.728857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066532/publication.txtobserved 956fdfa26070a5cfdc51527ae2b5bda9...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. |
|---|