OT-2026-000010842
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000010842) never changes.
Identity and time
| Publication number | OT-2026-000010842 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7a12-be90-bbb20ea1d115 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010842 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4ba40dfb3e5c19c5db4a821219e1a3617df973db57dd385051ef10f396d5398 |
|---|---|
| Markdown | baf50098d914b0cdefe366ba5e0c3310418a40ffd57eeacc473fe1fe4954cfb3 |
| Publication page | e1dcf09fd8e36b8d1834e6e3ec49b6181b91e5e0f6bb7862bee5c98c34630839 |
| Manifest | 7b625e96036757cc42ecb5e8ff59da5135d7453d973f95e1c686ede2eb6322e1 |
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 | uqCEFX2aDYOINgafAks9I+HfNl489PTcuf9Hb9VNcmr3v0/PgekBmC2Xc/AYwUo1sIb0qDued3JB0ohN09/TDA== |
| 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
| 2026-09-17T12:13:35.921610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010842observed e1dcf09fd8e36b8d1834e6e3ec49b618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:35.901841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010842/manifest.jsonobserved 7b625e96036757cc42ecb5e8ff59da51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.880720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010842/publication.mdobserved baf50098d914b0cdefe366ba5e0c3310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.859624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010842/publication.txtobserved f4ba40dfb3e5c19c5db4a821219e1a36...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. |
|---|