OT-2026-000032567
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000032567) never changes.
Identity and time
| Publication number | OT-2026-000032567 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-79bc-82a9-b3bf82b12d9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1097a4387d5eeb36dd9b6b2f9a93fdbaab8d7e617cc137a49c6ae0349401a073 |
|---|---|
| Markdown | fd3cd0ccab373b62a5c03bf80f8d3d6c2b46e531cc05b6b487b290c210d6ab16 |
| Publication page | 9ded28fe6db0aa6261ac546d64d1017a94a3ea328ab90fd8c7dad18ac6e06291 |
| Manifest | 9eb8bc2265c46746d563c77afaa6d18ccaf0e539567fdb44dcdbf0aed8e69b60 |
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 | /ea3qVauOMu1wZ5IZtj9iL/Lql2bMu/xoyCZwv3jmskCXS8aq7bjFAP7hSyeRPDuwe7PnuyW4ji1UQQT7u9QDQ== |
| 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
| 2026-09-17T11:34:08.341158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032567observed 9ded28fe6db0aa6261ac546d64d1017a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:08.322317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032567/manifest.jsonobserved 9eb8bc2265c46746d563c77afaa6d18c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:08.303558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032567/publication.mdobserved fd3cd0ccab373b62a5c03bf80f8d3d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:08.285634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032567/publication.txtobserved 1097a4387d5eeb36dd9b6b2f9a93fdba...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. |
|---|