OT-2026-000067189
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000067189) never changes.
Identity and time
| Publication number | OT-2026-000067189 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7370-afb6-3f494c977a72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067189 |
| Status | PUBLIC |
Content hashes
| Canonical text | f386b7e37a26254d25da8ebbbd2b441f8b7ac009ff2586fda9cbeeaa7c9198f3 |
|---|---|
| Markdown | 715f2204b0923a1073ac94a1615bb5dc82ab9547cb74700385d7992d8fb00b16 |
| Publication page | fd08d54e3c2d8d84bf9dd1a418843989f772800cc9145d7c905fd9b984766276 |
| Manifest | 859ee33d03224cec16a1c9d8f9fd2a7f0b0aa38577dea6fab76316be2137031a |
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 | QctY0B4wFgTeu7/lEzxGr2ddJZG32AtNoT6yGT0eiDLylbcoP5pRsA1Fw5fPYDgRuU6w3SIhHBV8nbGvxehHCQ== |
| 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
| 2026-09-17T10:32:28.453208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067189observed fd08d54e3c2d8d84bf9dd1a418843989...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:28.437280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067189/manifest.jsonobserved 859ee33d03224cec16a1c9d8f9fd2a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:28.420894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067189/publication.mdobserved 715f2204b0923a1073ac94a1615bb5dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:28.406281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067189/publication.txtobserved f386b7e37a26254d25da8ebbbd2b441f...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. |
|---|