OT-2026-000011901
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000011901) never changes.
Identity and time
| Publication number | OT-2026-000011901 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7af8-a6d8-c827f531c8e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011901 |
| Status | PUBLIC |
Content hashes
| Canonical text | b357a1ade9e9180a0fa26c4739b71de1aaa1f2fcedc12a841c4af34fd46a57aa |
|---|---|
| Markdown | b86e1ec3c93d54de76f5f7b41afad8560c3bf3c93f2824903f8e54568e37ef54 |
| Publication page | dc243fc8e2124b1acf4b24b94f5889dc98fdfaa956500434b6c5a5ddd6765543 |
| Manifest | e73fe5f3c1005c2395de3a0f58646a62d93c90aff3b5964ade81328e0cb9acff |
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 | DTD1vf42xGp/u/VuduH8mJDLekGHhWF6+vYoxvBRCI56Ou+6BGxMUaL1gikp54mMkiPxDTC/r/RwCYuy5N44Dg== |
| 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
| 2026-09-17T12:12:39.607936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011901observed dc243fc8e2124b1acf4b24b94f5889dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:39.587533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011901/manifest.jsonobserved e73fe5f3c1005c2395de3a0f58646a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:39.568153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011901/publication.mdobserved b86e1ec3c93d54de76f5f7b41afad856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:39.548545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011901/publication.txtobserved b357a1ade9e9180a0fa26c4739b71de1...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. |
|---|