OT-2026-000040290
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000040290) never changes.
Identity and time
| Publication number | OT-2026-000040290 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7600-9b08-7f74a1ffdebf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 990d4ea22a144584354de24ed51e343d66734c4dd418968ab967dfc1a6d31742 |
|---|---|
| Markdown | ab04c75f72116b5eded5c116e6ac8ca899cc24d9f47212eb795b244b5314a1a6 |
| Publication page | 90576e8624da3fabb845c6bc2b61e6d74579c95cba9e3cd9a6a72662eb32259e |
| Manifest | 9a62ddb69ef015694f29eae0a1458328ca13a2cb9906b98bdec394628b36f203 |
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 | XZyEKddjGaLcXY1SeGNCV6Bo9Xboo1l1qKB/Kgjol988QWkJw5PIjmOH5DvAATa8Ch8hIqsZ0imSW9EmEVmSCg== |
| 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
| 2026-09-17T11:19:11.685772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040290observed 90576e8624da3fabb845c6bc2b61e6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:11.668940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040290/manifest.jsonobserved 9a62ddb69ef015694f29eae0a1458328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.651460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040290/publication.mdobserved ab04c75f72116b5eded5c116e6ac8ca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.634314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040290/publication.txtobserved 990d4ea22a144584354de24ed51e343d...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. |
|---|