OT-2026-000095028
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, pressure sensor per zone, 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-2026-000095028) never changes.
Identity and time
| Publication number | OT-2026-000095028 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7b36-af0a-d51751229676 · 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-2026-000095028 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a8359118a9c7cd4b5efd84bbc1b5bcb9b1e3730f42ad90005a802406ca66a31 |
|---|---|
| Markdown | 9558c17166e85e077295be5fb1b51318249fbe5c8156689a5513d1daad401894 |
| Publication page | 1d64b97be25d1b27c01fb8c0b9376faa735c17cad36c5e3d30ad838ff4d054ea |
| Manifest | 8eb66b189fca8755069a7d0933b7ac6c63431f82b73560a812ec4465208a985b |
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 | exsoK6QSxMeIjGYtTUJi+a3iCnRbjemQJ4VEyVQ0GFyWNNX+d+W/9StOM4ADqKJWG9iAPW7BeQ1OGs3ypv8sBA== |
| 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
| 2026-09-17T09:37:35.401444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095028observed 1d64b97be25d1b27c01fb8c0b9376faa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:35.383292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095028/manifest.jsonobserved 8eb66b189fca8755069a7d0933b7ac6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.363898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095028/publication.mdobserved 9558c17166e85e077295be5fb1b51318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.333095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095028/publication.txtobserved 3a8359118a9c7cd4b5efd84bbc1b5bcb...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. |
|---|