OT-2026-000097346
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single 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-2026-000097346) never changes.
Identity and time
| Publication number | OT-2026-000097346 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7109-b09c-96e5006b4258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097346 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6d279273395c0b5bb151c49b432000dc3aba3ea5a1ae824cd09feb861568335 |
|---|---|
| Markdown | 520aa347d91d3c7f27642c858b78c0aa1a1a56b162b3ddeb997dc062f21c88ff |
| Publication page | aa49ec7d4983fdb8b51cb38ac0f4790bb8a6a7b1372a83fcf01a061e746b03d0 |
| Manifest | ded14f73b10dbdad4c0bdf2f1a32d53d30db8ee933ea30531c4268f50726d313 |
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 | i02jHE1SUPdHgMvqTVn1A8tRXMk5oJ1bWQBmaDWCMOv3WgjgsEf5TWsGFVgSP6ghZTqjyjjoz4ddOcOryX69AA== |
| 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
| 2026-09-17T09:33:36.947366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097346observed aa49ec7d4983fdb8b51cb38ac0f4790b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.929166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097346/manifest.jsonobserved ded14f73b10dbdad4c0bdf2f1a32d53d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.912425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097346/publication.mdobserved 520aa347d91d3c7f27642c858b78c0aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.895219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097346/publication.txtobserved a6d279273395c0b5bb151c49b432000d...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. |
|---|