OT-2026-000064394
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000064394) never changes.
Identity and time
| Publication number | OT-2026-000064394 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7620-949a-1dc445cd920d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f7a3a1642eb3c110c433b7c8a7842a43d050570652e72588491954e4889d885 |
|---|---|
| Markdown | 46af90b8227b236f4e315e99e8dc7a64e9598faf4299f2a3ecbb5fd776616482 |
| Publication page | c820572dc34f7d1968b82f0b67de9ed478d46f44bf78dcd48500b9dc03343f12 |
| Manifest | aa860c6e0f591f3f8b499fce40f0c14cf1db530676a2fb0787e86fcce9ec7ab4 |
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 | VFwpFURoRRnM8XhUUqrHIIo31X3zQH0KtRy7omOhG6LqUFRLg6vUfVtK7LEQPf/3wPbpIQuaVagMxOjj4VA3CQ== |
| 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
| 2026-09-17T10:36:34.098980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064394observed c820572dc34f7d1968b82f0b67de9ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:34.079977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064394/manifest.jsonobserved aa860c6e0f591f3f8b499fce40f0c14c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:34.061838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064394/publication.mdobserved 46af90b8227b236f4e315e99e8dc7a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:34.045042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064394/publication.txtobserved 6f7a3a1642eb3c110c433b7c8a7842a4...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. |
|---|