OT-2026-000042586
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000042586) never changes.
Identity and time
| Publication number | OT-2026-000042586 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-7732-906b-3e5811890c2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35b8dab90f66066b2d2269a1603562b39cf5bde7d1ed195dcee69ebfa4ce645c |
|---|---|
| Markdown | abc1c94e30143f9ad15c8a8ae9f1d7461950560aa62cc7d281c04c83df903e3a |
| Publication page | 15c8377cbba2cc1aad44ca25a0930a8e5a651fb47379583a1cbd3a92df43ca9e |
| Manifest | 34aec156edeac517c825ece23a89cad7c70db76bd5df1c2e68fab49c8200cbf2 |
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 | mcGBCUqNGdgtupYZX4PGmGl4x/HaOp77uohpLTGY9aRG9PUj+BQAEkxOehqDOFhkkyCXdVjlPOBhxk6hnlicDA== |
| 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
| 2026-09-17T11:14:18.353875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042586observed 15c8377cbba2cc1aad44ca25a0930a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:18.336194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042586/manifest.jsonobserved 34aec156edeac517c825ece23a89cad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:18.315024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042586/publication.mdobserved abc1c94e30143f9ad15c8a8ae9f1d746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:18.294071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042586/publication.txtobserved 35b8dab90f66066b2d2269a1603562b3...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. |
|---|