OT-2026-000019913
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000019913) never changes.
Identity and time
| Publication number | OT-2026-000019913 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb6-737b-b643-22e587e8c4bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019913 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc871f34d387dad3293475493399c421c456b84b2e83da7f0c5d5c6ff43bebb4 |
|---|---|
| Markdown | a9a0dc1dbb43bfeb9ffb21048a03f741845ccf3482756f356700d9d79db1a285 |
| Publication page | 740fafe36a551275c320919e5643e18feedbc8ca54cb655ddace3217186ba216 |
| Manifest | a2b83987f96d7585246ea53853298fa65742b66ae8b103833c899e709ab3674d |
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 | wTBYkfuGw9DSf9lUQ/M3GAq9hr4pLAt4KiNDmzjN0dhS45/XleA1jpdD86Kclc25my8s36V+lwluE7IbjUqLCQ== |
| 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
| 2026-09-17T11:58:07.704173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019913observed 740fafe36a551275c320919e5643e18f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:07.681957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019913/manifest.jsonobserved a2b83987f96d7585246ea53853298fa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:07.663284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019913/publication.mdobserved a9a0dc1dbb43bfeb9ffb21048a03f741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:07.645561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019913/publication.txtobserved bc871f34d387dad3293475493399c421...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. |
|---|