OT-2026-000084102
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000084102) never changes.
Identity and time
| Publication number | OT-2026-000084102 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7c3b-88e2-758f7b6232e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f3734f21a25f1928f6144fa228baaf9cd3caa96ff711a2e451b9c375356d357 |
|---|---|
| Markdown | 0495c20a053d1023ab3c08ea15ad3333fabf9a34efbaae9b68ed608301c0ad89 |
| Publication page | ea6cfb4891a8cddeb4ec01b1ccef550b17f24526df00eec3859f029f5f543bba |
| Manifest | 70b68299b26707de4d12f06bd51b1fd00f1e7b033c1965fedf2e7026293bc1d9 |
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 | Afi4LiTD0NzU7zlq8tpPi9PYZj67srq1HZSW7vOusNO71M0mcsgqnf6hVYaNA6L1UWEywNq3lr6Eys6Wk/SGCg== |
| 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
| 2026-09-17T09:55:51.291868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084102observed ea6cfb4891a8cddeb4ec01b1ccef550b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:51.274624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084102/manifest.jsonobserved 70b68299b26707de4d12f06bd51b1fd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:51.256098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084102/publication.mdobserved 0495c20a053d1023ab3c08ea15ad3333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:51.238455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084102/publication.txtobserved 4f3734f21a25f1928f6144fa228baaf9...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. |
|---|