OT-2026-000035777
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035777) never changes.
Identity and time
| Publication number | OT-2026-000035777 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7c1b-8181-f9869eb8be54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035777 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fd12449df3fc2abc0781a827e1456e3b2b6081d12301f782a97640b6002e5e4 |
|---|---|
| Markdown | ad949724718b63902c6093f477e9282787bca8e10f44e5b567618c2f3e650adf |
| Publication page | 28392d7844e0879c62e99e587701bca03515575f473b9238bcfe9d4403c25898 |
| Manifest | 6a5bdd0666e6571b4c4c8205fdf6698fda5dd5698f8fdff8d391e6f6b9ae92f5 |
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 | N5rObZqrZ18A9KTU0m55hDKJO3QtS4TnsRAvV7QefZ2ex0Gjt9MPwWdcC/Qgy0VGY6yxMdJVSIQArZ+Wof8fCw== |
| 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
| 2026-09-17T11:27:28.718248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035777observed 28392d7844e0879c62e99e587701bca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:28.695446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035777/manifest.jsonobserved 6a5bdd0666e6571b4c4c8205fdf6698f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.678291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035777/publication.mdobserved ad949724718b63902c6093f477e92827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:28.662691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035777/publication.txtobserved 1fd12449df3fc2abc0781a827e1456e3...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. |
|---|