OT-2026-000002343
Publication integrity record
Construction vehicle with a lateral cab and a battery module fastened beneath the cab
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-2026-000002343) never changes.
Identity and time
| Publication number | OT-2026-000002343 · never reused |
|---|---|
| Internal UUID | 01a0a67c-0c8d-7f27-a900-4ffedb7979b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:22.669926Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4de21c5745b7049bacac5c4bd5526655bd27e066d7a4f6ce033ebeb238d616b8 |
|---|---|
| Markdown | 9acb6a04532f12112831e408255788219f07cd8a1c80a7ce4a6e8726c9996a99 |
| Publication page | 3e0ab881bf4486ee97566d9ac2e3cda57cc997fa333aeed6314a00472d020409 |
| Manifest | d43af07703870c067f3cec64368455fe6f9cb0cefec16e74f5fbfb303a6f8df7 |
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 | 3M/3bfzFu4c/wULy46xCyltu9Stf3bCnwOMAUZ5xtsy+sh7biVNs8S3YgdD0cIr64+6Tn9JYoKzVzBenxXCZAQ== |
| 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
| 2026-09-15T19:40:25.755573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002343observed 3e0ab881bf4486ee97566d9ac2e3cda5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:25.726967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002343/manifest.jsonobserved d43af07703870c067f3cec64368455fe...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:25.714166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002343/publication.txtobserved 4de21c5745b7049bacac5c4bd5526655...fetched by instance-3.rotem.ai from 127.0.0.1, 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 |
|---|