OT-2026-000093548
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000093548) never changes.
Identity and time
| Publication number | OT-2026-000093548 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-742d-883a-bd1affacc649 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093548 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7f2c27e583e97c7f42b05ea0c2262ba13e4948db7a687c29e3cd80a318d343c |
|---|---|
| Markdown | 583943bdc0a14f1c780761bc115ad6a773f0c1998a3c50667964aaabaa9e6d10 |
| Publication page | 9b8e78fe6bd56f27fefa2944e7e17ac2c65e185b09208c1552664926b48ed726 |
| Manifest | 5c539e00aa9bd78b0869afadfa4241678a9d549e31c5784372ef631c54f0e5e2 |
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 | T9wp4NRubOHW2rw4Pj1t7F80RaDN4a2DF9xy4t65TEFJBIogokp81/FSmVlUgtebrOgMQzsdfhaVMpufGWQlCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:30.079074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548observed 9b8e78fe6bd56f27fefa2944e7e17ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.061375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548/manifest.jsonobserved 5c539e00aa9bd78b0869afadfa424167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.043952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548/publication.mdobserved 583943bdc0a14f1c780761bc115ad6a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.024563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548/publication.txtobserved c7f2c27e583e97c7f42b05ea0c2262ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.352367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548observed 9b8e78fe6bd56f27fefa2944e7e17ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.335622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548/manifest.jsonobserved 5c539e00aa9bd78b0869afadfa424167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.317550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548/publication.mdobserved 583943bdc0a14f1c780761bc115ad6a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:34.301949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093548/publication.txtobserved c7f2c27e583e97c7f42b05ea0c2262ba...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. |
|---|