OT-2026-000096256
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000096256) never changes.
Identity and time
| Publication number | OT-2026-000096256 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-7672-8347-c59b1de7c412 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096256 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa94b76272afeea05fcbebf6f7cd955001657ec543d8c2a9dd5a0fd5cf80aa7a |
|---|---|
| Markdown | 25be33c66a82a84e50a7b6b6e8aad29e3a55fc6939e5af72692f6748d73e8afc |
| Publication page | ff6c3bb0492ecd4bef6d4ee186e6915edd6b5a9897a2b8403f185d75765f3431 |
| Manifest | 321efdfff83d9489337738d3f8d9f9f4f2ef253d17472a4491396e52e147cb41 |
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 | QCIbfu1idx9JFMt6vKHen3HvipCgMKX8M/Q6QHJ/aUaHSF1FwgNrUfOdYjOIHTvWV2HZ9ATtG1nXfQdMEFWmBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:47.184034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096256observed ff6c3bb0492ecd4bef6d4ee186e6915e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:47.166270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096256/manifest.jsonobserved 321efdfff83d9489337738d3f8d9f9f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:47.149395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096256/publication.mdobserved 25be33c66a82a84e50a7b6b6e8aad29e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:47.131423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096256/publication.txtobserved aa94b76272afeea05fcbebf6f7cd9550...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. |
|---|