OT-2026-000092527
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000092527) never changes.
Identity and time
| Publication number | OT-2026-000092527 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-727e-9203-dd996f06fb61 · 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-2026-000092527 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9856a62778d04f09615757a1afceb3973cbb95f81428a5133738069ac725070 |
|---|---|
| Markdown | 3689917e51ad476265da16f176900273fb606e7782f6404195c1c88dff633f69 |
| Publication page | 27b39d576ab8d74f6f82c3c3a6210b6675d53d39aa2878f26b4a18791ed8a652 |
| Manifest | d013c4f04ca5b1ed5638f4de01dfc102d5fd21220ca99e7f037dcdb02fbbb375 |
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 | OyF1I3cVL3iM3DfzdJo/KTL4Ksd4pK09SOixujAQvZsAvcD99wjci3sdIhKuxeOMGxw8Vj2OgoeTU4V089adCg== |
| 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
| 2026-09-17T09:41:06.289178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092527observed 27b39d576ab8d74f6f82c3c3a6210b66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.272253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092527/manifest.jsonobserved d013c4f04ca5b1ed5638f4de01dfc102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.254818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092527/publication.mdobserved 3689917e51ad476265da16f176900273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.237950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092527/publication.txtobserved f9856a62778d04f09615757a1afceb39...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. |
|---|