OT-2026-000035927
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two 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-2026-000035927) never changes.
Identity and time
| Publication number | OT-2026-000035927 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7f76-8e7a-a51fccff905d · 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-2026-000035927 |
| Status | PUBLIC |
Content hashes
| Canonical text | 553aafa95c4bcab1cb70de940ad5cb659d88254cafe155c4030a7117e682d369 |
|---|---|
| Markdown | fd14b491c64633e3db6f3da16c111e14948ade0fa4cb00dc95838b49cfa0799a |
| Publication page | 3de1a46333da76b79fe2b907dc31e22dc91d25fde2fbf30aa62e77334c6fdf3a |
| Manifest | 972dc54649e53c96b4d4a9331096be4508be6f2fde277ccf8e3944ff0d54cdfc |
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 | XI+5QRnesjnbWG3Ben9c9VnnA2yPjunlDO7XplI5k0CEN2WrjFerjrX6nVckN0tlbUwg4HncG3og6IKWzWebDQ== |
| 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... |
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Independent retrieval
| 2026-09-17T11:27:46.458390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035927observed 3de1a46333da76b79fe2b907dc31e22d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:46.439479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035927/manifest.jsonobserved 972dc54649e53c96b4d4a9331096be45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.416340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035927/publication.mdobserved fd14b491c64633e3db6f3da16c111e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.395609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035927/publication.txtobserved 553aafa95c4bcab1cb70de940ad5cb65...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. |
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