OT-2026-000062294
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000062294) never changes.
Identity and time
| Publication number | OT-2026-000062294 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-73ee-baaa-d224c71e549e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062294 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35687b84e4b81e72c393269e2c5727e2ee9ca75e5749e50b656802f48f90566c |
|---|---|
| Markdown | 8fd521dbeddd6c1a866860bec585f855f21c28ce712d7019b14df5d42ffc7626 |
| Publication page | 209617a428383b040b53af6534920cfcbda9332de6138225d755a8d20a1baecd |
| Manifest | d513931e69a4b0fd982b4e45f440614aab629637592022d90384bab4c00d7373 |
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 | EqqexyLyqIw1fu/CHvVHddr/Ce131zvXZMmfBa3QpndP9b+uAWDw5A3hb5pINGGq3MtVAXGVd/KlK3A2Hx6SBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:34.844652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062294observed 209617a428383b040b53af6534920cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:34.824903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062294/manifest.jsonobserved d513931e69a4b0fd982b4e45f440614a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.807608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062294/publication.mdobserved 8fd521dbeddd6c1a866860bec585f855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.789956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062294/publication.txtobserved 35687b84e4b81e72c393269e2c5727e2...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. |
|---|