OT-2026-000092390
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000092390) never changes.
Identity and time
| Publication number | OT-2026-000092390 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fb-7187-92f2-68d25907c826 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f262fd4a75ab73f57e99285f87831a65640f05b8d555ba51ff98a6b13453393 |
|---|---|
| Markdown | 3bf9d2b3bdc0d20372ec86827fbbcdded0cdaf0f3f218eb495ac3e88076fc91e |
| Publication page | fd884d8843f97a551739954e39a8ab2bd87b6b621e0bf7ea00b3fa80a9553618 |
| Manifest | 6bdde02a3937d915605939fd566511a2e7674cc19439df560e1c66ea4aeab4c2 |
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 | Q3D7nO2gzQJPaHSFB5yStAK+nYbezEwsFMrRkXcGcEue2WqzMW86XGRNi43pqGIEyhXLjv5oTrtFAL7F+GS+Bg== |
| 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
| 2026-09-17T09:40:56.051880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092390observed fd884d8843f97a551739954e39a8ab2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:56.034742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092390/manifest.jsonobserved 6bdde02a3937d915605939fd566511a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:56.017964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092390/publication.mdobserved 3bf9d2b3bdc0d20372ec86827fbbcdde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.998665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092390/publication.txtobserved 1f262fd4a75ab73f57e99285f87831a6...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. |
|---|