OT-2026-000034529
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034529) never changes.
Identity and time
| Publication number | OT-2026-000034529 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-772f-aac6-27746b450073 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034529 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccfdfece38a1efd2f2677c29a7dadf2e11fe9de4a09e82a31adf93d473cec489 |
|---|---|
| Markdown | d61694e736e19c56f6f937429e36e8768ff23d999a83a81c5dd7df530c793aae |
| Publication page | 5d0e44ee1c371d7dbc9e5b0762ed54ab09cd82160b59e63012244bbba0642cc6 |
| Manifest | ba62c5c2a1679d5c8337ace6136f5a63c6e9c2dfc5b0301f209ab539ecb0d2c9 |
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 | rZZ1gZLEy0biSP966YmauqFnAObxg5u1VhE1KswzkyPOUwBiNMXbbRHxJqaFavB6lRzDPIT8FGywG28y0mnmCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:53.094311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034529observed 5d0e44ee1c371d7dbc9e5b0762ed54ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:53.077551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034529/manifest.jsonobserved ba62c5c2a1679d5c8337ace6136f5a63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.059452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034529/publication.mdobserved d61694e736e19c56f6f937429e36e876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.043058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034529/publication.txtobserved ccfdfece38a1efd2f2677c29a7dadf2e...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. |
|---|