OT-2026-000013130
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000013130) never changes.
Identity and time
| Publication number | OT-2026-000013130 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-7ac7-a125-3a978080a57a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013130 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0eff533ff6d0ba91add9589ea8f1bd02f8d09f7b46e9024efa542afbd39473b |
|---|---|
| Markdown | e0d9c7a84b28e84a5c9ab1b4a50e1a5345ffc77dcdd8f148be9310ee641e3720 |
| Publication page | dc8a3b718930bea9bf4a46023b4df21cea675320a593809714dd96c7c2ed5d17 |
| Manifest | 423667b83075979051af01f0753a30fb41c439d69830e3bea2c80cdf42453119 |
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 | liAA33cxd3OCjs7lF6j0esSu2nr73dAhJCy23lR1AA9VgdbvxCxC+T2kZEtTPfIGqYqMoK9frWEoAOyw4X4TDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:25.285932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013130observed dc8a3b718930bea9bf4a46023b4df21c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:25.267027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013130/manifest.jsonobserved 423667b83075979051af01f0753a30fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:25.247211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013130/publication.mdobserved e0d9c7a84b28e84a5c9ab1b4a50e1a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:25.224962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013130/publication.txtobserved f0eff533ff6d0ba91add9589ea8f1bd0...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. |
|---|