OT-2026-000103229
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000103229) never changes.
Identity and time
| Publication number | OT-2026-000103229 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-79d0-9357-4de9cf8ca9b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26df4164b80681a74f2bd1bdc7487c3cab0f73b974469027a33fcf8eeaaa251e |
|---|---|
| Markdown | b63a85ea0700a9c071023fa427ea0d452d367e9473fc78e297d41819f0f81c88 |
| Publication page | ba7c38c85f46b1234ab104c43805db7a9fd91f930e314d3bd45660aaed077870 |
| Manifest | 05ddd76edcea8bdf8544f9b13ea5e938dbc11962dc094b04a3fd0c081f8a3d51 |
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 | sKYfBtIsSd3gZC3AbJQcmickMdZgUajsU3PCXEDTmABAGiP0EChKOhkXmMPPqGRcwP5gbs4PmosY4OLmcB/VBA== |
| 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
| 2026-09-17T09:23:27.722017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103229observed ba7c38c85f46b1234ab104c43805db7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:27.703340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103229/manifest.jsonobserved 05ddd76edcea8bdf8544f9b13ea5e938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.677174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103229/publication.mdobserved b63a85ea0700a9c071023fa427ea0d45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.659746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103229/publication.txtobserved 26df4164b80681a74f2bd1bdc7487c3c...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. |
|---|