OT-2026-000099585
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold 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-2026-000099585) never changes.
Identity and time
| Publication number | OT-2026-000099585 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7d7b-a514-607552fc747e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1701364bc6d3b35384b7ba8550d4394aef5f5a87e3868dd53ba23eb61f3ffb14 |
|---|---|
| Markdown | 85db3ca7e81b90f04baf712a530bf19c925bdb6a54aa22e742948896adf5432e |
| Publication page | 6586ca0afb216e884af00b51e7a101b51ad6c062f35c568a4c400cb55bb60d87 |
| Manifest | b632bc7026c78db6248127e044324bc25e97bf5da2061c225d35ec1db8dda1ea |
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 | jPCu46qimc++d5LGCR8RiGLhH3ZQfFGnUwar69YyTEP1vCxbWB1GB0HxtvzpRxGQ1ImnRFO0/1gx0xmy4aWABQ== |
| 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
| 2026-09-17T09:29:30.456792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099585observed 6586ca0afb216e884af00b51e7a101b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:30.437822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099585/manifest.jsonobserved b632bc7026c78db6248127e044324bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:30.420058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099585/publication.mdobserved 85db3ca7e81b90f04baf712a530bf19c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:30.402178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099585/publication.txtobserved 1701364bc6d3b35384b7ba8550d4394a...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. |
|---|