OT-2026-000012084
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000012084) never changes.
Identity and time
| Publication number | OT-2026-000012084 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-781e-b5b7-44cf4166285e · 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-2026-000012084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 885ead74dc30c33a7d161798d706d6e399ac8327f480edb1bd5bb0ff4457d108 |
|---|---|
| Markdown | 3ce98f89f34589fff75c3d35d313e4c50e536c29606bfb0fa4e6946ed3666d8c |
| Publication page | 08d904b2398541674b416e8b35940e38bbc40b929d2011ed7399317f7fb3eef6 |
| Manifest | d35fbb06a6b4d9994d52c08beda55089bab8d4fad4146ad6429ad14b9886759d |
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 | r7Kaj0lVfe6t9IErQmA0KdFzFmAJFhf5uoMgDGYby/Mx2KrITLKjDrOuTAwicojo4LejE0yaFcpOYNIaArnrAg== |
| 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
| 2026-09-17T12:12:58.430328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012084observed 08d904b2398541674b416e8b35940e38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:58.412713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012084/manifest.jsonobserved d35fbb06a6b4d9994d52c08beda55089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:58.395576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012084/publication.mdobserved 3ce98f89f34589fff75c3d35d313e4c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:58.378341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012084/publication.txtobserved 885ead74dc30c33a7d161798d706d6e3...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. |
|---|