OT-2026-000063568
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000063568) never changes.
Identity and time
| Publication number | OT-2026-000063568 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-73c2-b73c-7391024d94d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063568 |
| Status | PUBLIC |
Content hashes
| Canonical text | e35da92de2788d6b29ee4536f3e29e69d73bce6a6dce1f0a19f990cf8675cf8a |
|---|---|
| Markdown | 76cfb8ff8400921de00527147664ebba1678e81b820ec3e6cc4a8dc7370c4448 |
| Publication page | e9b2fd7d63aa92748fbe68f7aab2b291c06be741aac5fe12135cb5b2b831fb47 |
| Manifest | a66be912becbc1665c3f40dc0649bc95b9a5f966373ba762d4f64bfea71e1557 |
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 | xINNcC/+jN8p89FTqZVPdV2v01FW9dY+LAx2Rard+POAw4QG4EwYF7DA+uwmXwagzovXapup0gGnhg9aJAgLCA== |
| 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
| 2026-09-17T10:37:34.658662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063568observed e9b2fd7d63aa92748fbe68f7aab2b291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:34.639539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063568/manifest.jsonobserved a66be912becbc1665c3f40dc0649bc95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:34.593347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063568/publication.mdobserved 76cfb8ff8400921de00527147664ebba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:34.546306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063568/publication.txtobserved e35da92de2788d6b29ee4536f3e29e69...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. |
|---|