OT-2026-000095024
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, pressure sensor per zone, 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-2026-000095024) never changes.
Identity and time
| Publication number | OT-2026-000095024 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7484-b540-d4860165d65b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91ff96be51adcf90f03df640be1e58200dd2208aa6cca71cb8bd7a2b30f395f8 |
|---|---|
| Markdown | 79e47d13fb559f531f4715f1206189f822b67fa71cbd9b881a4fe29512e03d93 |
| Publication page | bf004f6c68994f6e2be69981664857186ef9ae81fe2040b2b630847e18052aef |
| Manifest | f1eca2a644aa194b73a8eb3992bff29907582f1f67e9974d972f92d8950ba0fd |
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 | ZBZ9L9DxTGFMtV8TZNoCKJoCXxIrWXh8fAzb6qME+DSlIC6XIf0rLP2i0WBJXD0wGurgncD7HXtC+4+EpVmrBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-09-17T09:37:35.093141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095024observed bf004f6c68994f6e2be6998166485718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:35.011439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095024/manifest.jsonobserved f1eca2a644aa194b73a8eb3992bff299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.993825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095024/publication.mdobserved 79e47d13fb559f531f4715f1206189f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.976695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095024/publication.txtobserved 91ff96be51adcf90f03df640be1e5820...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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