OT-2026-000032939
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000032939) never changes.
Identity and time
| Publication number | OT-2026-000032939 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7d02-9354-441394cb9bf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032939 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ed4eab679d7000068d8482a6598b2d98ee8a198ede2e623532dc320cc6ca9b8 |
|---|---|
| Markdown | 4ff2e23c189cdf9df9878144a12ae3db1e5576cdce336973053bba8708ef7a70 |
| Publication page | 00f4770d78ead8288fa00b29657e43bb66908c7e91dbcd1703a9df430b5e1f58 |
| Manifest | 779b581d2f55122900d0e2e1459b3365ae3bd79e3cf095b17a80bcc1f933382b |
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 | NQ6SzgHO6qbjrNxLFiJPun476aa9NaXcI23LntSLGIKdhRORTfkdgD9ss8We9G/d8j2MQk6xzv+0KoUBtqUfCw== |
| 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
| 2026-09-17T11:32:32.341264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032939observed 00f4770d78ead8288fa00b29657e43bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:32.324036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032939/manifest.jsonobserved 779b581d2f55122900d0e2e1459b3365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:32.305724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032939/publication.mdobserved 4ff2e23c189cdf9df9878144a12ae3db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:32.282720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032939/publication.txtobserved 6ed4eab679d7000068d8482a6598b2d9...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. |
|---|