OT-2026-000024387
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000024387) never changes.
Identity and time
| Publication number | OT-2026-000024387 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-714f-8ebf-0e83ddc6af66 · 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-2026-000024387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 423690c2d369c5f7dfd74230310bd2e817d9f290a83246855fb04aca6173bdc2 |
|---|---|
| Markdown | 6a1718063095dff933b69ff8f4f970c6eb9febe3b4d05c0d707c98f4d8c176ec |
| Publication page | d659725068413359bf49c3883a7fe0baf59f2089385acbad6fd0db13bf2d8b89 |
| Manifest | 0ce6f69382e5a99748d0cf03180792cf762bfed4599f0c4a0377b1296d88eb2f |
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 | GYUyDe7RWN8ACnjcmAqUby4dpts6FUfOe0OXrvMd6JTqIZwsrahmG3tkSz/waOyiQ1hgchZ2yTrXsy9o9RTZBg== |
| 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
| 2026-09-17T11:50:15.712722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387observed d659725068413359bf49c3883a7fe0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:15.695050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387/manifest.jsonobserved 0ce6f69382e5a99748d0cf03180792cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:15.678704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387/publication.mdobserved 6a1718063095dff933b69ff8f4f970c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:15.661640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387/publication.txtobserved 423690c2d369c5f7dfd74230310bd2e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.247944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387observed d659725068413359bf49c3883a7fe0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.224273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387/manifest.jsonobserved 0ce6f69382e5a99748d0cf03180792cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.197130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387/publication.mdobserved 6a1718063095dff933b69ff8f4f970c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:29.174979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024387/publication.txtobserved 423690c2d369c5f7dfd74230310bd2e8...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. |
|---|