OT-2026-000035554
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000035554) never changes.
Identity and time
| Publication number | OT-2026-000035554 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-779e-bb3e-c6a7d1fee4d1 · 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-2026-000035554 |
| Status | PUBLIC |
Content hashes
| Canonical text | f51b38f2dd87f99f39e1c5251455137dca84894bb3cfbd5aeb56fca788b8640d |
|---|---|
| Markdown | a8f33e8c77c57f5af459a635b638c0e74676edcce32632ae0daa1441e6f11b40 |
| Publication page | cc91482bd0b5d10f41b942233ca30e9b1ff0002d66f9e3cd3f5ae7fb1477eeb2 |
| Manifest | f5eb26f569e6fa5a38029c616b5f2f85d0192b65037d6f64e3ea2ba54976de56 |
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 | LiK4uBi1uTozjGMqih+lr79f/68vrZmrBWrYhH7iso3smWRylGcEG1uTsS+vgGUbizUzvOB99U6CvyL71nnKAA== |
| 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
| 2026-09-17T11:27:04.105012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035554observed cc91482bd0b5d10f41b942233ca30e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:04.086914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035554/manifest.jsonobserved f5eb26f569e6fa5a38029c616b5f2f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:04.069580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035554/publication.mdobserved a8f33e8c77c57f5af459a635b638c0e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:04.050129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035554/publication.txtobserved f51b38f2dd87f99f39e1c5251455137d...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. |
|---|