OT-2026-000013930
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000013930) never changes.
Identity and time
| Publication number | OT-2026-000013930 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-7589-969e-bda3b0b3d374 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013930 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4360b6a2df292961dc1155fdfd67cf9393c0972fecc5251fe4e391681c90b357 |
|---|---|
| Markdown | 94245e8fb119de30d47df32f39b38893ee809448caf3562dfaa2ee49f82e5f45 |
| Publication page | 57484335c92dd739889333217daf6860ee7815a741684245cc9b517aaed20eb0 |
| Manifest | d81490e54552f2834b54f3ec2efc2808c80c08439b1f2b8e3ba26240a777a84c |
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 | VRImveaHNkSFi+GBd3DdXwu2jDsE59Ll9FEkdfbE3jSsrVO9bD/2G6sN+Hiyrpgn1Tp1Vf2YI0lLGxvYWaLNBg== |
| 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
| 2026-09-17T12:09:04.003193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013930observed 57484335c92dd739889333217daf6860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:03.983649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013930/manifest.jsonobserved d81490e54552f2834b54f3ec2efc2808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:03.963772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013930/publication.mdobserved 94245e8fb119de30d47df32f39b38893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:03.942535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013930/publication.txtobserved 4360b6a2df292961dc1155fdfd67cf93...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. |
|---|