OT-2026-000063263
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000063263) never changes.
Identity and time
| Publication number | OT-2026-000063263 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-725f-a24d-e21f521987ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063263 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea9d9b14cf96b0eabac884ab1833fcdd14aeaf844f98beab5b0828a9dbe59bd6 |
|---|---|
| Markdown | e019bb57d5f750bf49678e1846c805b0af336dab9eb8ec6129efa12394d04e32 |
| Publication page | 5e2867c2eb59a6f28b911870470757b5cbe088098101ffe48d3081fc5ee3d33a |
| Manifest | c26b5d752adb6dc8f9f9e2f6bbc452087359da6f8f53177dc517a73b832872da |
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 | Dv5kCZyOa5nDzC9BGgKnVmOkwaqEFYH5FGDI1Zvbrmsc72aj/bejWC/H+J6F0LAwoiXUfjWTyW1KO5Zw4UbJDg== |
| 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
| 2026-09-17T10:39:09.054297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063263observed 5e2867c2eb59a6f28b911870470757b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:09.035793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063263/manifest.jsonobserved c26b5d752adb6dc8f9f9e2f6bbc45208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.016446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063263/publication.mdobserved e019bb57d5f750bf49678e1846c805b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:08.997176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063263/publication.txtobserved ea9d9b14cf96b0eabac884ab1833fcdd...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. |
|---|