OT-2026-000011283
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000011283) never changes.
Identity and time
| Publication number | OT-2026-000011283 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7002-b8b6-dfb7d3e4bcff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b1dd7860856da4164a3bc9b951084be2dc55af25b6d58b6eee9e401a7254dff |
|---|---|
| Markdown | f0301572823d8d35257da8beab1b57a685851df64402dcf6ef41b4093032f537 |
| Publication page | 98ba3396dca59967c6fd2f7a690137a9ee0c5e9d7543ac620b0539291004d8e5 |
| Manifest | 7b4f725300216fa58f59b9ea7d5cf24eef38ca16961306db320f659b562aae5d |
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 | yfevAodK4hdNcc7UdJIYXnJuVAGNbkym81V/N9rK/5EUO6OMTn2Tsbhouu7nFbsjfBUvn9zTUp3NjeToZ424Bg== |
| 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
| 2026-09-17T12:14:15.496966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011283observed 98ba3396dca59967c6fd2f7a690137a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:15.475576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011283/manifest.jsonobserved 7b4f725300216fa58f59b9ea7d5cf24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:15.455499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011283/publication.mdobserved f0301572823d8d35257da8beab1b57a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:15.435162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011283/publication.txtobserved 6b1dd7860856da4164a3bc9b951084be...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. |
|---|