OT-2026-000078945
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000078945) never changes.
Identity and time
| Publication number | OT-2026-000078945 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7c10-aa30-d2f9117d757e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078945 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5e72037124e97c0740600db367e7019cedaf37930a5bc60317db6c2e99a9d35 |
|---|---|
| Markdown | e5a087e208b90a149fbe0da0bf43aaf1e7f133550d34921f776a7227601a18de |
| Publication page | 6f23de6f9a6661af0c6f3441d3d42b8f7e930ad11e63b2991b5857ee2c0c2634 |
| Manifest | 04e8394d2bdd93972cccef77eea904ca3429dbb7f21930d0fd3a7c07d98a57ad |
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 | i770xU9oQOqvWnlr/2TR1lxrRq8i8azreFZvoHplNZgfxfdaJByUxGmr/NnTDdnEH1jMhHZZExFh/l9U0bZpAQ== |
| 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
| 2026-09-17T10:05:46.222828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078945observed 6f23de6f9a6661af0c6f3441d3d42b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:46.191637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078945/manifest.jsonobserved 04e8394d2bdd93972cccef77eea904ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:46.174099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078945/publication.mdobserved e5a087e208b90a149fbe0da0bf43aaf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:46.144924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078945/publication.txtobserved e5e72037124e97c0740600db367e7019...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. |
|---|