OT-2026-000098359
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000098359) never changes.
Identity and time
| Publication number | OT-2026-000098359 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-786e-8450-4858f1a4afd4 · 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-2026-000098359 |
| Status | PUBLIC |
Content hashes
| Canonical text | ade1a003e8dc393d62fe2bb6ca9d0434e9d327c3d708351616d8f125a0ff64bd |
|---|---|
| Markdown | a74edd410869ccae92f8695b7097f3e9ab28e45fba847ca45d9e602732ee73cf |
| Publication page | 4a99fcbdb3697b5a9504db6fa287d6c26c3923f7666b95b14fadf7878cd15fdd |
| Manifest | 9d3fb6eed545caf938410c271ce4642eb830f45fe6006867acefbefee37142dc |
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 | xCEaA9//4yNnex1S7Ymx6a/bJFX2+MPdsfAJbgvlzkABtcaW3j+esqe0aVaOQfWbmkILqCOIha56qfCGUCKhBA== |
| 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
| 2026-09-17T09:31:34.877036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098359observed 4a99fcbdb3697b5a9504db6fa287d6c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:34.857215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098359/manifest.jsonobserved 9d3fb6eed545caf938410c271ce4642e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.837966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098359/publication.mdobserved a74edd410869ccae92f8695b7097f3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.818912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098359/publication.txtobserved ade1a003e8dc393d62fe2bb6ca9d0434...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. |
|---|