OT-2026-000095623
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000095623) never changes.
Identity and time
| Publication number | OT-2026-000095623 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7c40-a9d5-69336a746435 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095623 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0d42a6e34179a66058378c136338d29751b5cc16de304401f3b3aed219925e0 |
|---|---|
| Markdown | 7896786d5e7459f1be8849f4ab138ec0a88e99677090f11afe16ed8cda604225 |
| Publication page | d544deaab984a1dc6cec87155048cd9256110fa1d133238906cc3d987baeda1a |
| Manifest | c60d8371420e9f1b808be576b6ac633b0c73731c0f57cb67baf0e07d5fbbb974 |
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 | EOeDZV09z9TUgthiZNwCOBTaaIejYgTIboXpPJHTWD0VmQ1XOTnc2zBi/nqlihbAcuCzZYFEPY2YU7Hwvk5QAw== |
| 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
| 2026-09-17T09:35:04.842209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095623observed d544deaab984a1dc6cec87155048cd92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:04.823637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095623/manifest.jsonobserved c60d8371420e9f1b808be576b6ac633b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:04.804213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095623/publication.mdobserved 7896786d5e7459f1be8849f4ab138ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:04.786226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095623/publication.txtobserved e0d42a6e34179a66058378c136338d29...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. |
|---|