OT-2026-000098353
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098353) never changes.
Identity and time
| Publication number | OT-2026-000098353 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-772c-b390-beeb14e8bdb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95233c8ed1464a52af3251282aa5bbf067ad45879eb5d584b30bdfcb768c71b4 |
|---|---|
| Markdown | ce848142a11216748d52e68a1ad316c558f4ec4ab0801e4d0d4b3feb99664d8e |
| Publication page | 58d522fcbf21ea7d09f5c4010e0da47dddc626e4eaa16708d0ecbad6604504cb |
| Manifest | 3c7a742696415a3881bb1f397a1dc8a216d9a4dd35735c093e49a2b86ff4fd0f |
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 | gk/9aF4uSW95jj7xN1chk9lynIfSAr668rbugDIAoZYCMBEzozJoeROH7a7Ouxtteir4KQVMsoiRxuopCA7LDA== |
| 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
| 2026-09-17T09:31:34.428092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098353observed 58d522fcbf21ea7d09f5c4010e0da47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:34.409759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098353/manifest.jsonobserved 3c7a742696415a3881bb1f397a1dc8a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.391274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098353/publication.mdobserved ce848142a11216748d52e68a1ad316c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.372881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098353/publication.txtobserved 95233c8ed1464a52af3251282aa5bbf0...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. |
|---|