OT-2026-000065064
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000065064) never changes.
Identity and time
| Publication number | OT-2026-000065064 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-77eb-99ee-ea5a7e5ca757 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065064 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa0e50a658ad325bd642d7f5048c3d2221b0f1a098c28ce6e360611720c2bab4 |
|---|---|
| Markdown | ccadf7e38fd64ef4450a1818808cdfe8424fe518e34cbf5f3c1fb79d2075bdae |
| Publication page | 8b3e1236b42dce38ed8fbf543deedb78d14872cb5c4492c21c11e5f0252e83e7 |
| Manifest | 20c7adadf7ec86d37d63b72f03c3fd00843ae74a2e66fdb8daafb020fc3d3d19 |
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 | 7Muu8Kw91vIY0Q+ZrIGfMUAkJpYPTI0GLcuRxwGoLJF13TG6GbRvbWMuywLHXQzynBAJYmtSL0n2gIXjmwQ/Aw== |
| 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
| 2026-09-17T10:36:02.600729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065064observed 8b3e1236b42dce38ed8fbf543deedb78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:02.580878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065064/manifest.jsonobserved 20c7adadf7ec86d37d63b72f03c3fd00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.562014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065064/publication.mdobserved ccadf7e38fd64ef4450a1818808cdfe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.542705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065064/publication.txtobserved aa0e50a658ad325bd642d7f5048c3d22...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. |
|---|