OT-2026-000086775
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000086775) never changes.
Identity and time
| Publication number | OT-2026-000086775 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-70e3-ac0c-4898ca140cad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086775 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cb6901af08f1edc619eace21a290e70ea628dd5437049ba1d8f7a9a4eee248f |
|---|---|
| Markdown | a3eefa0d3f58cdd38fa4dcd954f66f615ca938773523931c81fc275f6b87496d |
| Publication page | 71731374423462db1cd331fd06026ce57a8f04b46159f5c753cb4003977e64af |
| Manifest | 0ce81ba1f9d577d4d309834579f6332671650c8338c01a81ede6f0e6e6bbf87b |
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 | Jr4xCGeMVJOKbEXLlg6ZH08SV4HHBs+Cil26yirXTOhmfWo/jVEX4q9gNwCumKmozt4gn2eYNJrgTwW+xbulAA== |
| 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
| 2026-09-17T09:51:34.918649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086775observed 71731374423462db1cd331fd06026ce5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:34.900604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086775/manifest.jsonobserved 0ce81ba1f9d577d4d309834579f63326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.883199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086775/publication.mdobserved a3eefa0d3f58cdd38fa4dcd954f66f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.866475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086775/publication.txtobserved 1cb6901af08f1edc619eace21a290e70...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. |
|---|