OT-2026-000032497
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000032497) never changes.
Identity and time
| Publication number | OT-2026-000032497 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7e22-8484-01b3033ccf41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032497 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc6a5fc74dda7e1dee7de565580e08cd475ad87572431a46cc7beb343b90d9a4 |
|---|---|
| Markdown | af11f44a1b016a20f30862bc1e6a78a6d4acb98dbd09139566a54661d02e5d70 |
| Publication page | c73904ed0f872bcbf2c9d25d68217528330613047ac54d5d3618b720ee9748d6 |
| Manifest | acbe268a7e5155453b1f7a42a437c0f882b71fc383e68a351ef7dc0ee05ddc18 |
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 | edQBi9jajYVyf7k2b7Y58XSSd3vpF5DA9wFebNFuy4ORmzIBtEhUukQ44zYkG6Sbd2v0VdG2d5X1gPoNiUUiDg== |
| 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
| 2026-09-17T11:33:56.225482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032497observed c73904ed0f872bcbf2c9d25d68217528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:56.207440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032497/manifest.jsonobserved acbe268a7e5155453b1f7a42a437c0f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.190376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032497/publication.mdobserved af11f44a1b016a20f30862bc1e6a78a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.173455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032497/publication.txtobserved cc6a5fc74dda7e1dee7de565580e08cd...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. |
|---|