OT-2026-000011044
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, sustained 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-2026-000011044) never changes.
Identity and time
| Publication number | OT-2026-000011044 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7a5b-867d-b268aa94b574 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011044 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd42b288fee9fd26933cbfc3af724d0dfbd068af3ea67d0fb047313921f79ad4 |
|---|---|
| Markdown | 0bf03de1957a614bd5982b9ceaf2571a3322ece07b3abc4e41c50a588489b257 |
| Publication page | 5541af51d47b8d4307a1b82d6e33236dfb4163fe86a7fc3a6939fa16e44d3aa8 |
| Manifest | 4d2ba0014ddd9b1a751dfb2737852709d081447bd3a8ada9cc3e3bf4d86e1275 |
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 | q8/GFIiapeyPoSt/FaXY/nz2qbxffftYsdzcnUz2m3c2WqgqapjuYR5PkX9LC5Csb2F8fu9AjdwWn4pJPutdAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:52.546544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011044observed 5541af51d47b8d4307a1b82d6e33236d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:52.527194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011044/manifest.jsonobserved 4d2ba0014ddd9b1a751dfb2737852709...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.507035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011044/publication.mdobserved 0bf03de1957a614bd5982b9ceaf2571a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.488603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011044/publication.txtobserved fd42b288fee9fd26933cbfc3af724d0d...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. |
|---|