OT-2026-000041335
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold 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-2026-000041335) never changes.
Identity and time
| Publication number | OT-2026-000041335 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7d7a-bc02-6ce351a72911 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041335 |
| Status | PUBLIC |
Content hashes
| Canonical text | b595ba41f43d60a077db17efc5930dd1ef824f226ddbccf1dbb0b412fa527b3c |
|---|---|
| Markdown | 1bd70f018d77b691efd84aa4092dd3bac556b39ed2522692429ef802fd59a160 |
| Publication page | ed68f4076df1bff9fa059cbca6751e0bbaab8d1730fe30222c29ecce6075e1d0 |
| Manifest | 3caa9d5ba1405f0bc732746ba8c0f057bc36c4ecd6d97aeccff5e3674eb9e3e6 |
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 | jqJBcuyydzKye94wnSSEKzbKlNEOU9ujn8KihoaLU1OsUs8rvZF0dxfnNjw2k9D7SRkHNOgXbQf52E12h6fQCw== |
| 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
| 2026-09-17T11:17:19.862877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041335observed ed68f4076df1bff9fa059cbca6751e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:19.841267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041335/manifest.jsonobserved 3caa9d5ba1405f0bc732746ba8c0f057...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:19.822119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041335/publication.mdobserved 1bd70f018d77b691efd84aa4092dd3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:19.803050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041335/publication.txtobserved b595ba41f43d60a077db17efc5930dd1...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. |
|---|