OT-2026-000010961
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000010961) never changes.
Identity and time
| Publication number | OT-2026-000010961 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7b52-837e-8660cf34a289 · 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-2026-000010961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49372516dd55937ffc135101e2425d68ac2fee412581359d1d395f9f10cc3073 |
|---|---|
| Markdown | 5981f705b63a64df84777b0cee7be45e1735ea50fc57a0e07f45215a35b68d4c |
| Publication page | ba19565c086c2804779f1ac6963d0410eb6fcc532dfe125eadc82c858cecffc0 |
| Manifest | 85bd1183a9c56e877c65cc61c3b6c20289754c277ca06902e53f530b641c52a9 |
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 | 5M/dw5j5WdPF/wx4cTP1+j5q8JeYFUqlyWJcHbxak0CosX4P3p2NefF63y3uwWD/P7wEyWWeSDjUFbu4omAZCg== |
| 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
| 2026-09-17T12:13:45.365797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010961observed ba19565c086c2804779f1ac6963d0410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:45.344764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010961/manifest.jsonobserved 85bd1183a9c56e877c65cc61c3b6c202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.323463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010961/publication.mdobserved 5981f705b63a64df84777b0cee7be45e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.305212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010961/publication.txtobserved 49372516dd55937ffc135101e2425d68...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. |
|---|