OT-2026-000002762
Publication integrity record
Power tool including outer rotor motor with high switching frequency
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-2026-000002762) never changes.
Identity and time
| Publication number | OT-2026-000002762 · never reused |
|---|---|
| Internal UUID | 01a0a67e-9ece-7901-805b-828feca8eb76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:11.182725Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002762 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd0d6d48f35ca6cc22aeeda61bf66bdca7a5eeff0939a9cd0206a8f72616e9fd |
|---|---|
| Markdown | 03520f69297cf29b2eca52de8b2ad277047afdc7d6ad7316e033368da4405c9b |
| Publication page | f717584ae723d34133b16c98c81fa245ba2b8385e9507fa43876850be1892f9b |
| Manifest | beffd6252f32704e2726d2c03a83092cc3a741262f4f4350b8436c809939b87f |
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 | WhKgeSm7ycbZnktUvW+vE5pgyE30u4lKdweAWEMfT4qwPdc/CGX//AS557KSty9dc9GPyXGbx5HYNJBuaXdcCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-10-30T04:23:42.794319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762observed f717584ae723d34133b16c98c81fa245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-30T04:23:42.782252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762/manifest.jsonobserved beffd6252f32704e2726d2c03a83092c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-30T04:23:42.769879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762/publication.mdobserved 03520f69297cf29b2eca52de8b2ad277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-30T04:23:42.578654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762/publication.txtobserved fd0d6d48f35ca6cc22aeeda61bf66bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:08.325892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762observed f717584ae723d34133b16c98c81fa245...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:08.184944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762/manifest.jsonobserved beffd6252f32704e2726d2c03a83092c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:07.970796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762/publication.mdobserved 03520f69297cf29b2eca52de8b2ad277...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:07.722265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002762/publication.txtobserved fd0d6d48f35ca6cc22aeeda61bf66bdc...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|