OT-2026-000014418
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000014418) never changes.
Identity and time
| Publication number | OT-2026-000014418 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7aab-b1b2-956415992e8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e2c62347d541346acf4283c6b68212add797d5ae8784a75118f4d63d7938919 |
|---|---|
| Markdown | 80971999e942fa1393eeb17253963e4652bb7727ef649ab0c0ecff802bce2e27 |
| Publication page | c68593daa9611141f926967d49a4b0cefff4fff8cb98d6bd6cec0816beca7965 |
| Manifest | e28c2cea46cf9e0d532b855647d441191be1916a81e81d62cde422c59399e756 |
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 | 5Ay+Xb3BZLrK6Rcxvb8Llo/3xek8hbh492OFEpYzWdjOszTALitDW7PfGC1SprhsNSmwWOgWLH7x2Zli6CxBAA== |
| 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
| 2026-09-17T12:10:11.022719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418observed c68593daa9611141f926967d49a4b0ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:11.005454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418/manifest.jsonobserved e28c2cea46cf9e0d532b855647d44119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.987058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418/publication.mdobserved 80971999e942fa1393eeb17253963e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.969437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418/publication.txtobserved 5e2c62347d541346acf4283c6b68212a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.874158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418observed c68593daa9611141f926967d49a4b0ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.855938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418/manifest.jsonobserved e28c2cea46cf9e0d532b855647d44119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.837116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418/publication.mdobserved 80971999e942fa1393eeb17253963e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.818950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014418/publication.txtobserved 5e2c62347d541346acf4283c6b68212a...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. |
|---|