OT-2026-000103341
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103341) never changes.
Identity and time
| Publication number | OT-2026-000103341 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7c69-af06-2df0224f15b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e8f2db80c99b1597081b22121afadb78adb5f0fa00614e4a950743f49d56aa4 |
|---|---|
| Markdown | 76677467217bc4100f36204ec89d3022f06d7864dec28279b0906531076c91d4 |
| Publication page | 8608f85244b64a3c54b1eeeb352dfbfed62493d5aa8f733e87867dc7f32c11e2 |
| Manifest | 2e3113156e16f05fb09ba6ad032c6d80dc2fbb895e9591b05693e0c23057369a |
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 | 3+JVM+S5PKg7ZeETx60Kk9t1jJfS+HW8M1BPIMq0RR62AGcN2YseuDkZumdxHESZFvGGTNGBGTDUcGwWa+NYBA== |
| 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
| 2026-09-17T09:23:36.002507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103341observed 8608f85244b64a3c54b1eeeb352dfbfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:35.984625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103341/manifest.jsonobserved 2e3113156e16f05fb09ba6ad032c6d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.965499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103341/publication.mdobserved 76677467217bc4100f36204ec89d3022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.947685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103341/publication.txtobserved 0e8f2db80c99b1597081b22121afadb7...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. |
|---|