OT-2026-000094626
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold 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-2026-000094626) never changes.
Identity and time
| Publication number | OT-2026-000094626 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7172-a883-f825bf3f0c17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094626 |
| Status | PUBLIC |
Content hashes
| Canonical text | b27d743448ec0532bf4094746699e0cbef48a808a8201cc0d26cfa807630f17c |
|---|---|
| Markdown | f320b26aa279c5260587ec161f3ccff6971893ed575b3e9c81b5c8520d439a49 |
| Publication page | 4e9b0405702c2ef66f889a42f5b05909e7c4d9d0aa5abc19bbf1d590391dbaf2 |
| Manifest | 6dff78e93c6ea286aeb46b5b61ad89ad179e89ff937a7117a98223b9d5ec9848 |
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 | +BB9iSwpwSGNpiQBYjKLsHc4NaR8Z5jLxaagUWRb7oRnaSwsAe/kV69iAhOSDBQxEjH/LaIwemykiP3Mt1pgCA== |
| 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
| 2026-09-17T09:37:03.883320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094626observed 4e9b0405702c2ef66f889a42f5b05909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:03.866902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094626/manifest.jsonobserved 6dff78e93c6ea286aeb46b5b61ad89ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.849146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094626/publication.mdobserved f320b26aa279c5260587ec161f3ccff6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.832164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094626/publication.txtobserved b27d743448ec0532bf4094746699e0cb...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. |
|---|