OT-2026-000102362
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pulsed blow-off after 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-2026-000102362) never changes.
Identity and time
| Publication number | OT-2026-000102362 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7031-84e3-64130a3ca977 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 713306e2ab89c6985696cceba0407b9b253b9414f6ebf1ad428a26d3f3e63aa4 |
|---|---|
| Markdown | 957c2ef96fd2d497ebc32a84c4b5c612d942495e2aa5da20702625e870d55fda |
| Publication page | d5dc1756444d78a151dbfa94dd5db6009a7443f3c05852977db27344b61fe753 |
| Manifest | 637c376531d9dc1bba3948fe1f72d78548223eb62b77585b6fbeaeddd0c25884 |
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 | Min8M7dJCYfUAeS1OntcqT1lBLLU2kV9d0T33pRwlwHMXJQ7mLNd8+2REzI5oAQitBTkfCTtk8fRklvqXtpCDQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:23:41.990932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102362observed d5dc1756444d78a151dbfa94dd5db600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:41.971610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102362/manifest.jsonobserved 637c376531d9dc1bba3948fe1f72d785...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.954118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102362/publication.mdobserved 957c2ef96fd2d497ebc32a84c4b5c612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.936131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102362/publication.txtobserved 713306e2ab89c6985696cceba0407b9b...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. |
|---|