OT-2026-000033324
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000033324) never changes.
Identity and time
| Publication number | OT-2026-000033324 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7ab3-a0a3-07aec03fd3de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033324 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5d3de265c40f71a00170f4d6442ffa2d57e9ad4be11a38070f1b2cc16edbe84 |
|---|---|
| Markdown | cc6755cd0254418c94581d02f2f8e8ebb40595be4df9180a1f64b2a2ec3d5ab3 |
| Publication page | 97ee2a997a0f4dcf627c60a7a8c0b1b72b3b3f5b8d0268e75d17e74cd3b71485 |
| Manifest | 118dd2ab15c963194f677cc1e974e542f31b7d40709634bb1c2fb39e0104aa59 |
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 | R9zAg8DcwfRSGr/hGyszrri9YtxYlOoYoF+xBkz13pWVrYox4Jxgd11p7I5bn5QgOPhllPPXL73jnGWeUNbjBw== |
| 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
| 2026-09-17T11:32:04.572750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033324observed 97ee2a997a0f4dcf627c60a7a8c0b1b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:04.552831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033324/manifest.jsonobserved 118dd2ab15c963194f677cc1e974e542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.533816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033324/publication.mdobserved cc6755cd0254418c94581d02f2f8e8eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.516355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033324/publication.txtobserved d5d3de265c40f71a00170f4d6442ffa2...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. |
|---|