OT-2026-000016198
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000016198) never changes.
Identity and time
| Publication number | OT-2026-000016198 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7874-8b87-c376aede4ce3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93dc4cf1bec825ab404b388fe7486e992638a160dd8b6c8b1e491d994ce3f9c9 |
|---|---|
| Markdown | f5bb5164a6e57c6b2f38d7e3c5c09f09a2fc31f26c5274e30986e5cfa01c1c02 |
| Publication page | c6eb1257c248c3091bce69819ce530bfbb49a191901712e30da10358ecf3059c |
| Manifest | b98b50f2e7abe2e695e5e973de11c794ae868d74759a60aeac2ccedcc8845250 |
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 | A2ugZhTDbEeJH8y7rgsjnRszdB7sxZIR6hHQtHGl4cMgiP4E9XCE3VZexC6qwj7hRyIT6LYU6D8CTRrG8mhbBw== |
| 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
| 2026-09-17T12:03:39.356072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016198observed c6eb1257c248c3091bce69819ce530bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:39.338880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016198/manifest.jsonobserved b98b50f2e7abe2e695e5e973de11c794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.321376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016198/publication.mdobserved f5bb5164a6e57c6b2f38d7e3c5c09f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.304692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016198/publication.txtobserved 93dc4cf1bec825ab404b388fe7486e99...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. |
|---|