OT-2026-000103922
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000103922) never changes.
Identity and time
| Publication number | OT-2026-000103922 · never reused |
|---|---|
| Internal UUID | 01a0aea5-15e7-7aac-8dab-83e45361d881 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:09.781581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 080cc81dc9ef0d9951a1e3a4a881b8ecab13a8f2b99dcd6ff8532a9e897d231a |
|---|---|
| Markdown | ff30830a898e4bf1fd8626356d7cf519780d4bd2cf0f079b09dce41d03581052 |
| Publication page | a11a2afa5463bb6255c7a5c22e12edc698b4fd399191518548264907e28d05c5 |
| Manifest | 264ca963b3f02a90a2a1ac41f3c777f1d7007daccbe17fc70ca212c478bd6183 |
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 | koyL7J1oJKG9asFpqllzexJDIXYUZAyXHVA1W+VxVxpZ0NJ3CkspGMTF6tioA9FmpYgxFkZ2A0CVDSWQXL48AA== |
| 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
| 2026-09-17T09:21:55.087372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103922observed a11a2afa5463bb6255c7a5c22e12edc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:55.070240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103922/manifest.jsonobserved 264ca963b3f02a90a2a1ac41f3c777f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:55.051875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103922/publication.mdobserved ff30830a898e4bf1fd8626356d7cf519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:55.032696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103922/publication.txtobserved 080cc81dc9ef0d9951a1e3a4a881b8ec...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. |
|---|