OT-2026-000096442
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000096442) never changes.
Identity and time
| Publication number | OT-2026-000096442 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-72eb-821a-51b670eecf1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096442 |
| Status | PUBLIC |
Content hashes
| Canonical text | a08ad221dc297ed8bb1acb2e073493410d7c3e2a4a8574d7c3fb5db52459321b |
|---|---|
| Markdown | 9b59047754449b0f85fae00fd6eda5c474f38dbb4882e44ac5006063b7c1fb72 |
| Publication page | 600352204c5b742bdffc6c6a6aba2f6f9e4d17be5afaccbfe574b3d8e4e6e154 |
| Manifest | eb2fbeac10140cc01a36a039b84b90aca05184c0a85c6ccec2dc84e7180193fb |
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 | HM8TJ+Sg8v1byeSwi7gOjkMe8GjYJHbc4nZU6tolQbVJk9yfpVoT4hkG/EA4NDvS0vwfq8F9vjAyMpl6yPofCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:45.116213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096442observed 600352204c5b742bdffc6c6a6aba2f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:45.098467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096442/manifest.jsonobserved eb2fbeac10140cc01a36a039b84b90ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:45.079599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096442/publication.mdobserved 9b59047754449b0f85fae00fd6eda5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:45.059411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096442/publication.txtobserved a08ad221dc297ed8bb1acb2e07349341...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. |
|---|