OT-2026-000037569
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000037569) never changes.
Identity and time
| Publication number | OT-2026-000037569 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7a55-b268-1a15fe700ccf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82f8dc56a410617cd1481e6c288c9fdf625a3cb8990db90ca2c71a39d8e22b0c |
|---|---|
| Markdown | 0ee9ca0d503bddc43ce72e98391b07a1325fcdc55ad11cfa4f5052a6086847ba |
| Publication page | 7bfb3020271d31509880869b85b6f58af124dec2b9c77ffc00c1b65c32c725e7 |
| Manifest | 579619919296c517f68d97d6ad1e7bfcc185270f8c880da953733b3921218dc7 |
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 | JQN4FcLaigCpm2fM9ZRzOJ0iAa3OWA5PnpGRdRToQi3ByA5Ja4FbDi9/9YUneZb/msA2Cnq0QkpzPyabnYfTCQ== |
| 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
| 2026-09-17T11:24:06.870519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037569observed 7bfb3020271d31509880869b85b6f58a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:06.851804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037569/manifest.jsonobserved 579619919296c517f68d97d6ad1e7bfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:06.834420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037569/publication.mdobserved 0ee9ca0d503bddc43ce72e98391b07a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:06.817647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037569/publication.txtobserved 82f8dc56a410617cd1481e6c288c9fdf...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. |
|---|