OT-2026-000024833
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, 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-2026-000024833) never changes.
Identity and time
| Publication number | OT-2026-000024833 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-77a7-bd0c-a54bc418d9e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024833 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc56c2eccafba9d0e11497fe9988d9b72912772033dfc4083bd765d192e78d1a |
|---|---|
| Markdown | 19eb517b19f12046f27e0467f52cebdf8b01c6d2ae534932771c605d8cf55cb7 |
| Publication page | 6ff252494187dea2afa82f0b111125e4eb2f98b09beaff896a91e1e89c5e833f |
| Manifest | 1ee1faadfbf9c18dc8dddc6c050474a1b690866a241559114176fcf5791a14bb |
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 | WCVVg63hqcGBK+pEq7ru1VUB+o5RofMp6X5wgV66JuNJIv0VVKlTqxaihZ4t7ffwbvqAKbs5N+kufR9wv78SDg== |
| 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
| 2026-09-17T11:48:08.420064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024833observed 6ff252494187dea2afa82f0b111125e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:08.403614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024833/manifest.jsonobserved 1ee1faadfbf9c18dc8dddc6c050474a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.386475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024833/publication.mdobserved 19eb517b19f12046f27e0467f52cebdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:08.359398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024833/publication.txtobserved dc56c2eccafba9d0e11497fe9988d9b7...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. |
|---|