OT-2026-000093694
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000093694) never changes.
Identity and time
| Publication number | OT-2026-000093694 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7370-9f7f-3207f0336a83 · 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-2026-000093694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82c58cf2ee19cf38867c486255a563ecd2c2734d77ab8637612c06073ea25083 |
|---|---|
| Markdown | a6d351aa11337fbcd82594a300df87feb508c5980f921813cbfcdb7c27558d2c |
| Publication page | 9850aae327da15300721b17a3c823a75210810e475624de8e30ac6bcbb405ae4 |
| Manifest | 27c28f96f9f0e5700a4c1b999e3e8138cad70ebf5f03512ac4bff6e15de4ed7e |
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 | lLXVEoKAcYLmJ9+vel2mFtnZNlr5NLEw4FpTgIg/rdEMCxgtIDaXhoLJU1JVE8IzwmV7CoPOG78AEeiwspHVDw== |
| 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
| 2026-09-18T04:41:12.518574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694observed 9850aae327da15300721b17a3c823a75...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T04:41:12.200688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694/manifest.jsonobserved 27c28f96f9f0e5700a4c1b999e3e8138...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:41:12.048901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694/publication.mdobserved a6d351aa11337fbcd82594a300df87fe...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:41:11.726292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694/publication.txtobserved 82c58cf2ee19cf38867c486255a563ec...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.555858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694observed 9850aae327da15300721b17a3c823a75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.535895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694/manifest.jsonobserved 27c28f96f9f0e5700a4c1b999e3e8138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.516555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694/publication.mdobserved a6d351aa11337fbcd82594a300df87fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.496042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093694/publication.txtobserved 82c58cf2ee19cf38867c486255a563ec...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. |
|---|