OT-2026-000096170
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000096170) never changes.
Identity and time
| Publication number | OT-2026-000096170 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-73e5-a3c1-087ef46d7a27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096170 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa0561e51bfdad8680a8828933732315942aebf381f836cb457969a644599c99 |
|---|---|
| Markdown | a172281eff076db649879ed938229c3858b3918b492d92320f3637f424fe0960 |
| Publication page | 076a5e450262219d22f120d64d552a788b77b354db29ce8b65d3066e7bcda669 |
| Manifest | 3aa9e7859b01c7621a416ab1c035985d7a9eeffa3d35dc8f8c0f8a644df97b94 |
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 | PZ1UnB8vANf9kG7kNBmFNuwvqjEIaL3ZffDa2GX7T5wX06rbxWRkiIt7ZCFoZqkDmNKbriuKILMSiZyy16y9BQ== |
| 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
| 2026-09-17T09:34:40.522213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096170observed 076a5e450262219d22f120d64d552a78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:40.505315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096170/manifest.jsonobserved 3aa9e7859b01c7621a416ab1c035985d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.488598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096170/publication.mdobserved a172281eff076db649879ed938229c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.472078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096170/publication.txtobserved aa0561e51bfdad8680a8828933732315...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. |
|---|