OT-2026-000039122
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000039122) never changes.
Identity and time
| Publication number | OT-2026-000039122 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7bd7-b838-41203c1bb4ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05b04a7921ea38bf5205de2291b02ec8150f032a327b3d80741fc9948f123803 |
|---|---|
| Markdown | 6dffc99714e40f192f0f85efc88e44ba16c7e206b884ecabd26047d156c02a3b |
| Publication page | d88d3521eb1121fb24e28f66d081d43ae431ea1408026367ecbbb43e8d096822 |
| Manifest | b22135bce12b5d9868195bd13209c3db67509debf636112dfd318562c3e8162f |
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 | CPPUvrvOb7d63mKx9V2Nk9sua7QoQI1ewWHhSMS73wKzI58tVEqLQCOuGDIkF9X2TY/V9dSguxgaZTTpGXBQBQ== |
| 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
| 2026-09-17T11:20:36.209593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039122observed d88d3521eb1121fb24e28f66d081d43a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:36.192993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039122/manifest.jsonobserved b22135bce12b5d9868195bd13209c3db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:36.175784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039122/publication.mdobserved 6dffc99714e40f192f0f85efc88e44ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:36.157370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039122/publication.txtobserved 05b04a7921ea38bf5205de2291b02ec8...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. |
|---|