OT-2026-000061832
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-2026-000061832) never changes.
Identity and time
| Publication number | OT-2026-000061832 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-761b-9114-8d15c5f78061 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 675b0e47481624260f573f4e02352100891da36f489d84e3cfcd0c3e34cd35ef |
|---|---|
| Markdown | de19261208e84492bd3980cf72dfbe970439de17597ab0ad43db47dca206cdc9 |
| Publication page | 28d2c84392f157af80245b4aab69e226b22dbc14996959d8b463d1313bfab22c |
| Manifest | 293ba3203652c2146f14249cc2f39c8f885d870741aada1168b354f4638c4c56 |
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 | MH12BuK0PwADezucegWdFpkgDclvj8yHZwZp4oADXsySEI3Ddlt7zl/ZjNxjawNb1PFwqlAgvQl1XtE6Zdk7Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:34.310748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061832observed 28d2c84392f157af80245b4aab69e226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:34.292447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061832/manifest.jsonobserved 293ba3203652c2146f14249cc2f39c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.273769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061832/publication.mdobserved de19261208e84492bd3980cf72dfbe97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:34.250484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061832/publication.txtobserved 675b0e47481624260f573f4e02352100...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. |
|---|