OT-2026-000086922
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, sustained 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-2026-000086922) never changes.
Identity and time
| Publication number | OT-2026-000086922 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7c89-95cf-6282e82801bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5462e5c67a5ade889275a3b3cb0be687cc89a1c331714dd03dd491741adca297 |
|---|---|
| Markdown | f031e590590b8adad18e8ca6c982bc821aa8e99832ace8a934aea6a95c55d48e |
| Publication page | c87fdf17fdfa2a679cb1cd656773edd64a83a765806003c2b38b37b141977636 |
| Manifest | 54a11d50529b7c8e338454d4dd7c69328d8e5d0580c2b17346768b245ccf8972 |
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 | JIODLxBJmhPZwXie0mh7epBZpeiFYk7lLJiIdKFwSAOgX1gLj+aKnjF0qAZ0N2BmaTrL8qqwSXIiwWChg757Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:46.694178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086922observed c87fdf17fdfa2a679cb1cd656773edd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:46.676786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086922/manifest.jsonobserved 54a11d50529b7c8e338454d4dd7c6932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.658589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086922/publication.mdobserved f031e590590b8adad18e8ca6c982bc82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.641105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086922/publication.txtobserved 5462e5c67a5ade889275a3b3cb0be687...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. |
|---|