OT-2026-000093909
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093909) never changes.
Identity and time
| Publication number | OT-2026-000093909 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7e49-b16a-8cf17fe757ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92dff9ea01cdb7ae76ed21af42688692e127d3890e92a1470db0e51d9c5ac902 |
|---|---|
| Markdown | 0b270bc645a11a60821cb9e5015f31d9bb29ce055805fa86ff10857739ddfe7a |
| Publication page | 11a86b0b88e96c5ce27086b0ad341bbf5fd80d1c34256515311880d20d2141e8 |
| Manifest | 5dddb14cdafe6adfda45af4ffcfedbbf1b5e063c1d66503fb24c83d5712bcfe8 |
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 | 1dpHbgtNIk0Wt09LalpSAtEPPxvGGgDuIzQ7Ixck3HaobfcbLM8qSBzTmd8q6zT04Bfrb6IBccCl87PquGoNBA== |
| 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
| 2026-09-17T09:38:10.699395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093909observed 11a86b0b88e96c5ce27086b0ad341bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:10.682749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093909/manifest.jsonobserved 5dddb14cdafe6adfda45af4ffcfedbbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.666002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093909/publication.mdobserved 0b270bc645a11a60821cb9e5015f31d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.649165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093909/publication.txtobserved 92dff9ea01cdb7ae76ed21af42688692...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. |
|---|