OT-2026-000024263
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000024263) never changes.
Identity and time
| Publication number | OT-2026-000024263 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-72b6-97f4-e7bdbc99c970 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024263 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9b4ed1a5553a4061b5e1e03ebb969a3b5fb5525c9857f21b627e61543503122 |
|---|---|
| Markdown | aa80d1a079a745a62aa9bf45f8aa99c81fdbd7ea1ee7b9c2bb5fb1c305272775 |
| Publication page | d55ee9e7c0f46c3d194bf800ad6c51fcbd3ab5b361f8f9ba6911b5857e4ef2bd |
| Manifest | df7ff0073073b2a817fd5d2c79603e4b337431abdaab7e9cc4aa04d6c29c761c |
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 | wbIojHJEgBp3UqWf/5KpDNzHd7pXYNNJaLOFfjy46asvMOvASrAKnlyb//Gfv4IuFYka388e+jI/rIG37Y8zBQ== |
| 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
| 2026-09-17T11:48:44.713530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024263observed d55ee9e7c0f46c3d194bf800ad6c51fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:44.694766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024263/manifest.jsonobserved df7ff0073073b2a817fd5d2c79603e4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:44.677224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024263/publication.mdobserved aa80d1a079a745a62aa9bf45f8aa99c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:44.657646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024263/publication.txtobserved c9b4ed1a5553a4061b5e1e03ebb969a3...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. |
|---|