OT-2026-000093185
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093185) never changes.
Identity and time
| Publication number | OT-2026-000093185 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7046-bad8-20c917135caa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093185 |
| Status | PUBLIC |
Content hashes
| Canonical text | c92ff8dcaac05698ef268bf414ad650e16e2b28df11ba8fb62845d3e4ac661ae |
|---|---|
| Markdown | bfc5bfb98f0b7e44b197e81c9afea1d70d3bab5a46a54d3dcac99590e3d4a329 |
| Publication page | 1c352faf772e4d352ff484bf2b1b69180947553092e1c4937483489e615e28fb |
| Manifest | 54ca411a1e754a3b9b25ff7a840ff388e4567e250702d64d28e92636de9cd4a7 |
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 | egm/ExGojqIYjqMSWFbZRq9Q8MJh/4LPVrdoidIvF7h+/CRwVMaF2Jxz9kwhSrn94sz8/m+1Z+FYy+e4S/DDBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:29.342283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093185observed 1c352faf772e4d352ff484bf2b1b6918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.323873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093185/manifest.jsonobserved 54ca411a1e754a3b9b25ff7a840ff388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.306808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093185/publication.mdobserved bfc5bfb98f0b7e44b197e81c9afea1d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.289155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093185/publication.txtobserved c92ff8dcaac05698ef268bf414ad650e...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. |
|---|