OT-2026-000024605
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000024605) never changes.
Identity and time
| Publication number | OT-2026-000024605 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7e2f-9948-9f9fbf0cc58a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024605 |
| Status | PUBLIC |
Content hashes
| Canonical text | c923e835222c105fcde5759bea4ebea79a414a0bb73fd724b485cefd21c3db4b |
|---|---|
| Markdown | cade230ac7cfebbe959d5c9e5de7ab43c2470841a73418d695630f75ed554706 |
| Publication page | 03d7b355eff52bd603f7e9e3b6bad3649a48e235a2dce22bea53f30dece7ab8d |
| Manifest | dba23f6d3bdeda6ef66c3800b7d58aaa6bc456a0085498ffb56ca8068ddd697a |
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 | wDtbjwAducq1Bq1hggMxPxGpjn8Zpd0cgS0j/T2xlYFFeMfsZQ3c1xxBz8xNrYx04ipliayzjEjGpXBR20JsAw== |
| 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
| 2026-09-17T11:47:47.284795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024605observed 03d7b355eff52bd603f7e9e3b6bad364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:47.262602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024605/manifest.jsonobserved dba23f6d3bdeda6ef66c3800b7d58aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.240537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024605/publication.mdobserved cade230ac7cfebbe959d5c9e5de7ab43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.221244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024605/publication.txtobserved c923e835222c105fcde5759bea4ebea7...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. |
|---|