OT-2026-000016697
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump 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-2026-000016697) never changes.
Identity and time
| Publication number | OT-2026-000016697 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-71a8-8620-6bfb26a3173e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016697 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cee24c3bb6ed2061b50211e18d83784f46622f0aac37f4149790b8cb2b35a6a |
|---|---|
| Markdown | c134fab26732185e7c5fbdfbdb01612224f50327cd7b6dcb9bc36cf8362d82a5 |
| Publication page | bc17d02c848950b4e12f2f663ece6b6dff9163bab46f8f16cb571aaa1a52bd7b |
| Manifest | 620a8fbf84e88df381e70fedee7da075c445f69b88496fe9ca00f435ceb6b418 |
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 | gn64rO0esrMcdRz9mvOz8HrUOxMSaccmHw5FwNtmC+GUc1pxCIRnXBU7+5noRuHL2czOmLXtTHWwlaMWXb72Cw== |
| 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
| 2026-09-17T12:02:55.218460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016697observed bc17d02c848950b4e12f2f663ece6b6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:55.200409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016697/manifest.jsonobserved 620a8fbf84e88df381e70fedee7da075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.182718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016697/publication.mdobserved c134fab26732185e7c5fbdfbdb016122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.165583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016697/publication.txtobserved 7cee24c3bb6ed2061b50211e18d83784...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. |
|---|