OT-2026-000094377
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000094377) never changes.
Identity and time
| Publication number | OT-2026-000094377 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7e00-a4c4-b59426660946 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094377 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2be4b26f14e10f2440ac3880b1082b815ef62b1595bcb3d0868dcec925918908 |
|---|---|
| Markdown | f32547c6b6dc25704ad8832fbf81174f21a98e15bd0367406273441a0821b52e |
| Publication page | c2e2ec9eba99df29a87c8c3960d791f63c267411fc2e6867f1861f4e51a42e16 |
| Manifest | c29efe494d97ccbceeeb4ebe3bf29fa684fc0eb2f028277bbdc3f41ed132c36a |
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 | Uj+9xGmgG2o9m7qeQTes8cALRjQ9AzNpsHqgkASYeDavU/hjUvEV9AQSlTLzFbP9r/F/Pw8CV1+b8DxBRtBFDQ== |
| 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
| 2026-09-17T09:37:46.561379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094377observed c2e2ec9eba99df29a87c8c3960d791f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:46.544475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094377/manifest.jsonobserved c29efe494d97ccbceeeb4ebe3bf29fa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.527596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094377/publication.mdobserved f32547c6b6dc25704ad8832fbf81174f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:46.508569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094377/publication.txtobserved 2be4b26f14e10f2440ac3880b1082b81...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. |
|---|