OT-2026-000066493
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000066493) never changes.
Identity and time
| Publication number | OT-2026-000066493 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7265-aef5-ba08cdfdd167 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066493 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7e540cb1d3134a7bf61fd7e1356d53bf4f534e32a480476ab155fa6898e9a50 |
|---|---|
| Markdown | c7aa593536336f5ef814d9df6cec03581ad06a0d17dba6e7d1e352d595cab0fd |
| Publication page | f1a17a3376b02d77f6e4c509809ee0a57e965ca81066b55958cc591e9b5ed2a4 |
| Manifest | c23bf7975c8f1426754d1d7ad6dc43d09107f82962e0938999490693ff90240f |
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 | Fai9QT2T6bQGyAxGNW29FXsNy2rqZ7RDG7B87yohptOqPzx9GpNWUFz8jq0P+PkKVYz6/KCUgLrwcj3pMJGxBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:44.998951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066493observed f1a17a3376b02d77f6e4c509809ee0a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:44.983535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066493/manifest.jsonobserved c23bf7975c8f1426754d1d7ad6dc43d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.966947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066493/publication.mdobserved c7aa593536336f5ef814d9df6cec0358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.951085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066493/publication.txtobserved a7e540cb1d3134a7bf61fd7e1356d53b...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. |
|---|