OT-2026-000062231
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000062231) never changes.
Identity and time
| Publication number | OT-2026-000062231 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7da1-a161-7c816cc7c4f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062231 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8cce9f7c275ed7ebdaa9da5315bfd2953f0a543f8f641011f9a8a04f0197448 |
|---|---|
| Markdown | f9f8fc4f8ccf574ccc6675387b90b2aae7b2dd4dfdeed3f58d3a7591eb389f59 |
| Publication page | 1f27f98c767980960eff3e9723d2f24735cd25dd6aaeb1eef0c94e4a0211f57c |
| Manifest | a19127e9665e2931ffcd17b922a2a0f9e4e7702100227d2ddc2c5ac5204f4100 |
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 | INWNeW59eNls7mhPLauvciOQAUVIOzI8ddNYhcxnGME39TV/9g08dRNEn0XjlLh7DaJaqL6uin0RApW6iwmVAQ== |
| 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
| 2026-09-17T10:39:30.293969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062231observed 1f27f98c767980960eff3e9723d2f247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:30.275477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062231/manifest.jsonobserved a19127e9665e2931ffcd17b922a2a0f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.250628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062231/publication.mdobserved f9f8fc4f8ccf574ccc6675387b90b2aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.233179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062231/publication.txtobserved b8cce9f7c275ed7ebdaa9da5315bfd29...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. |
|---|