OT-2026-000015495
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000015495) never changes.
Identity and time
| Publication number | OT-2026-000015495 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4a-7707-96dd-13da18817aaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09eb09d90bff42609a063af57041f34b66ee4252460919e92ef36caaa04f1ed3 |
|---|---|
| Markdown | f3cd8061f91eb9dfa735d1d1ec4baed11af0edfbf52f63feec1352acd581936a |
| Publication page | b984d433efd51c4fabbc5c6f07d9276d805e334ec11d67e257f052ed7705b9ff |
| Manifest | b343d81b138f202596273ba7150fb6679b60706eb75b31ca3ad34a15b2409be0 |
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 | FxsocpKnXvprLKz3ALvIXw/aRHuQ5U+tf/IPtbm5QA/bA0a8iLCMbTPAO9KG3vgJn3JpsIEKb0cmE8HJAVp5Dg== |
| 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
| 2026-09-17T12:06:15.635102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015495observed b984d433efd51c4fabbc5c6f07d9276d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:15.617248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015495/manifest.jsonobserved b343d81b138f202596273ba7150fb667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:15.599681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015495/publication.mdobserved f3cd8061f91eb9dfa735d1d1ec4baed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:15.581224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015495/publication.txtobserved 09eb09d90bff42609a063af57041f34b...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. |
|---|