OT-2026-000030737
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000030737) never changes.
Identity and time
| Publication number | OT-2026-000030737 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb4-7177-a1c8-c8b1a190d6c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030737 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6aa3f0945606a372497644528acffab9858ef1c6f4f33868de9309bbfaa0d77 |
|---|---|
| Markdown | e9de3c056a6f32b07e48ef600d856f44966ceee4a696765764b0625fae21b5cc |
| Publication page | f585f7548ee2e6aadc694c3a016679aa0f9f5ea18c6ad6f7c1f1e067bbddb054 |
| Manifest | cc22e2be5b8464725703f2ce0d19ee9961a4f6c6d2fcc5cb12a240772243ad28 |
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 | CqVxVBMo2JDOxDUZJp1TiVnu4FaMMHoLu6Ep1L0CmKuplBDnuYoTpIwBxZswUAQaKPjYt+Vydth8+8gi/wvfDQ== |
| 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
| 2026-09-17T11:36:40.334565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030737observed f585f7548ee2e6aadc694c3a016679aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:40.317104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030737/manifest.jsonobserved cc22e2be5b8464725703f2ce0d19ee99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:40.298331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030737/publication.mdobserved e9de3c056a6f32b07e48ef600d856f44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:40.281219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030737/publication.txtobserved b6aa3f0945606a372497644528acffab...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. |
|---|