OT-2026-000012612
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000012612) never changes.
Identity and time
| Publication number | OT-2026-000012612 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5561-7e50-b7e5-a0db19fdaaee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012612 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca32037a12eda112dfddce373a1a860fd3de1703d79633f91da9bb4e0d08c2b2 |
|---|---|
| Markdown | 977e998d53476c1d3f7c7983234f9b866e3652389bec14c82b8c6048437ef07f |
| Publication page | 3a283d8eaf5374777395ad852c90234ccf9cf48493aba05d38c7c07896f921ff |
| Manifest | 139ee2483c2391664416a0384f0437e0ac19644d13f19ed92b1b0c2ade4ffa05 |
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 | w6x5wrjGu7LvarIwZWXHwu7Z7gZmvw/S16PeWwueZaJm+G7rFLGu9wvh+pVZDz73nSlXfiCVkJjwmjGpDYHdAw== |
| 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
| 2026-09-17T12:10:12.546160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012612observed 3a283d8eaf5374777395ad852c90234c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:12.528178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012612/manifest.jsonobserved 139ee2483c2391664416a0384f0437e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:12.509727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012612/publication.mdobserved 977e998d53476c1d3f7c7983234f9b86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:12.490430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012612/publication.txtobserved ca32037a12eda112dfddce373a1a860f...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. |
|---|