OT-2026-000038958
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000038958) never changes.
Identity and time
| Publication number | OT-2026-000038958 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7bfd-b9b7-27af8f23e311 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038958 |
| Status | PUBLIC |
Content hashes
| Canonical text | e371f1ffedb1cb5878ccd1d4ea37e1ce28785d1fe3b081061835574af8b21aec |
|---|---|
| Markdown | e2ae950b29f2fd9d944150f674024c6dc5b8f1e20d9e3a9eb8431b1166307d50 |
| Publication page | ce738a53a19b7d46dbb69a7a054bb4ed56f404046762ad90dd7e103c50088c31 |
| Manifest | e0e1e6bea9e3f7ceb8fd6d3b3c313d120c6d8f5c9ff44e8ed6c377a80fd84611 |
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 | geTiUFthS8RsSLZJxHR9T0ndS6vA0lByWseptve0SviEULidh5gZkGgea8jckdra48POlAo3gqvz6TKfAJw/BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:13.869918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038958observed ce738a53a19b7d46dbb69a7a054bb4ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:13.850257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038958/manifest.jsonobserved e0e1e6bea9e3f7ceb8fd6d3b3c313d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.828513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038958/publication.mdobserved e2ae950b29f2fd9d944150f674024c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.809915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038958/publication.txtobserved e371f1ffedb1cb5878ccd1d4ea37e1ce...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. |
|---|