OT-2026-000092452
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000092452) never changes.
Identity and time
| Publication number | OT-2026-000092452 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7258-9aa0-b70c6d3c403f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092452 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2fed540e1bf797298943a196c6187085baef2dd9255bc7a7dcc4f99ef86f82d |
|---|---|
| Markdown | 6b994ee2c230c4d17a4a97962abc7427a6c8b196a6c8680abf895cd04b551f58 |
| Publication page | c6a586a4b1c79e9b2094a3fb82ac59dc71fefd3890bf18d824a6c4d031b13bea |
| Manifest | 014f8b866056936da86e3318495bc30e681b09dea1b5fcf376144aac9ed9b136 |
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 | oNAFhhjWln263u0kX1vK2yQhNYHGcCFahdxQsZp4SoIZPCTBJmnP6BPOPwmvzL4YOVZ5MMibnJQoL5UQtRZ3AA== |
| 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
| 2026-09-17T09:41:00.795475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092452observed c6a586a4b1c79e9b2094a3fb82ac59dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:00.778653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092452/manifest.jsonobserved 014f8b866056936da86e3318495bc30e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.761971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092452/publication.mdobserved 6b994ee2c230c4d17a4a97962abc7427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.744330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092452/publication.txtobserved a2fed540e1bf797298943a196c618708...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. |
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