OT-2026-000024514
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, sustained blow-off before 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-2026-000024514) never changes.
Identity and time
| Publication number | OT-2026-000024514 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-77e0-856f-d56042a7f10c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a17ccc7043825b74808f46f11ed45144b17ca88cfb0471dd651b4d0b7317e6b |
|---|---|
| Markdown | efa80e8a43259c52a16022edf1892a8afdac09e5671018fe66c1dae17a630237 |
| Publication page | 384f2236099e8ef0c9dbb94792d08d8df39b76f340860885281216244bd07b6f |
| Manifest | 287484d0586e5f9adfe4e51dca5ccb8559fc5963b439433fb710b90f2fca0301 |
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 | EDwhWbt351BC0Zc9YpEZ7cFvI3Uzfp349Ic8hPkJnHWOOI+GQ+nC5JqS6m8rVZIHeSu2H7l/0xC7V9g9WwUhAg== |
| 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
| 2026-09-17T11:50:32.010800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514observed 384f2236099e8ef0c9dbb94792d08d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:31.991397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514/manifest.jsonobserved 287484d0586e5f9adfe4e51dca5ccb85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.973728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514/publication.mdobserved efa80e8a43259c52a16022edf1892a8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.952582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514/publication.txtobserved 5a17ccc7043825b74808f46f11ed4514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.246692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514observed 384f2236099e8ef0c9dbb94792d08d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.229361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514/manifest.jsonobserved 287484d0586e5f9adfe4e51dca5ccb85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.204183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514/publication.mdobserved efa80e8a43259c52a16022edf1892a8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.188606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024514/publication.txtobserved 5a17ccc7043825b74808f46f11ed4514...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. |
|---|