OT-2026-000010238
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000010238) never changes.
Identity and time
| Publication number | OT-2026-000010238 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-70b0-8194-66d1eedf4a99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010238 |
| Status | PUBLIC |
Content hashes
| Canonical text | c451a2bce076344a6d10a24c1150414546590704133b009c5dbcbec2dbb6151e |
|---|---|
| Markdown | a92380192ff5cf6cdc63b874d5c602d1e8afddba3191bddfec516b0ab5043676 |
| Publication page | 41272f9bd714c4cdbab9dbca41ff9f6be8e0e1168dcd7002b8fc5e77a37ab179 |
| Manifest | 2353c5d83160a8dd58f7209fc40074d015def7bbde1324e0e35e7ac16b432670 |
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 | wXdrpi7moGA5Y/WoNAAkvenorBglWJNPsGxQF+hd0kwVZ+XTvitn85pIngdey4sStf3NgCb6M8PliRLQBOlRBw== |
| 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
| 2026-09-17T12:16:22.260377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010238observed 41272f9bd714c4cdbab9dbca41ff9f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:22.239901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010238/manifest.jsonobserved 2353c5d83160a8dd58f7209fc40074d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:22.220995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010238/publication.mdobserved a92380192ff5cf6cdc63b874d5c602d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:22.201205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010238/publication.txtobserved c451a2bce076344a6d10a24c11504145...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. |
|---|