OT-2026-000063547
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000063547) never changes.
Identity and time
| Publication number | OT-2026-000063547 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7cb7-a388-3b67b46062ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6838d5c7dc21027eb61a2dbeca6f45a5bd2cd92e436d1a6c6206258840befc8f |
|---|---|
| Markdown | 9c25c1006d668854a84ce9029b7d74a80fb385edd69afa104a891b364d3798c2 |
| Publication page | 0bb7bbc8395e6e7756a2b7b1a7f251ddfb28b9506e004325d89cc9f0862d608a |
| Manifest | 2b774f833c99c95344bb5ab3febf9d2e1bae030a394cc807dbf76422702c1afd |
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 | 28o19O5q3ukknQ6tfHahpLsOXDnfQNS/R1ff4xIttS5CA1iN08cAUAnY3TNDH4m/x6yaiRTJYoQszZNBWIGEBA== |
| 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
| 2026-09-17T10:37:32.812066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063547observed 0bb7bbc8395e6e7756a2b7b1a7f251dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:32.792890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063547/manifest.jsonobserved 2b774f833c99c95344bb5ab3febf9d2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:32.774707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063547/publication.mdobserved 9c25c1006d668854a84ce9029b7d74a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:32.753001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063547/publication.txtobserved 6838d5c7dc21027eb61a2dbeca6f45a5...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. |
|---|