OT-2026-000017326
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000017326) never changes.
Identity and time
| Publication number | OT-2026-000017326 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7a67-b73e-802791ea0aab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017326 |
| Status | PUBLIC |
Content hashes
| Canonical text | d71117e23c0fc629677e99c661f79132a463d6d216e6e4b46d5e8b3329a99f10 |
|---|---|
| Markdown | 60ef7de7d7538b4874e85444b6131ff28b5c62aa98f264e91bbac9f4d345c7c3 |
| Publication page | ae220e70f324bc615ad81482259ba0fdb7e1f1946d991d573cd611e0c74c18fa |
| Manifest | 8362cc5cbeaafa4c33ee99f5a4692938096e1e1ec1421fc3eeb6f9036dd0cea4 |
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 | Ej9wAGDr2OzgCX89kEeGprVfrBcBWpBu7AqZ5vwYFNRa+jszzs6jJsHh5A04QQozfEd0yaAeEDsqHjke23pkCg== |
| 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
| 2026-09-17T12:02:25.892909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017326observed ae220e70f324bc615ad81482259ba0fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:25.875372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017326/manifest.jsonobserved 8362cc5cbeaafa4c33ee99f5a4692938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.860152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017326/publication.mdobserved 60ef7de7d7538b4874e85444b6131ff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.843826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017326/publication.txtobserved d71117e23c0fc629677e99c661f79132...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. |
|---|