OT-2026-000085408
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000085408) never changes.
Identity and time
| Publication number | OT-2026-000085408 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7fdf-a8ae-a49bb8a3c3cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76e0d4465558b441c2a0d3bf3477d365dead175817b245ac0bdbf980c331e748 |
|---|---|
| Markdown | d3468bf02d6cdd6615720e6865a4112bfa4a43e5cada967c9c2d8234fb3a4f5a |
| Publication page | f5416f33013da2b85d8ba7566cf0037ee5a85ed40da4c4222f7d700d8ed77362 |
| Manifest | a98ae06ae428e56184b9d8ceea629c9dcc72daff30029a6c3e6b2d3af3af3015 |
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 | hesGG8+og3HqhkdDUmPHEpyUZKHbvQfWpx7DeYyzDfD/4jdH5OiT+zTa8JUsJ690yhe82aywXLmZWiqW4eN3Cg== |
| 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
| 2026-09-17T09:54:10.688189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085408observed f5416f33013da2b85d8ba7566cf0037e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:10.671005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085408/manifest.jsonobserved a98ae06ae428e56184b9d8ceea629c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.654046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085408/publication.mdobserved d3468bf02d6cdd6615720e6865a4112b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.636057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085408/publication.txtobserved 76e0d4465558b441c2a0d3bf3477d365...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. |
|---|