OT-2026-000002696
Publication integrity record
Unmanned transport vehicle with improved anti-tipping performances
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-2026-000002696) never changes.
Identity and time
| Publication number | OT-2026-000002696 · never reused |
|---|---|
| Internal UUID | 01a0a67e-3535-75c1-84e4-de8980b44910 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:44.149495Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f6838b75d1374606b5ef3aaf2d3d60d65b668152aae8c1d97e343232d369651 |
|---|---|
| Markdown | 198145332a32f3857f54714ced530824fc9658d4bac704c258756ca1d5ead98b |
| Publication page | 523ae8aadea9ac9414e1fafd671da9e15c660f2065df622fd232ddcc35192ce1 |
| Manifest | e164fa7eff1b4289129f4f98c76fc147ba3643923376559e1ad3014a7b2962aa |
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 | +8mGsE4UDzZzwt3s+bgWA7NPh2s25DO/wk90DCCYWLSzHwfZVZqQL6qnQNHyNPhfAPL8rtV0s3OcqjRnQ17wBw== |
| 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
| 2026-09-15T19:30:15.415897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002696observed 523ae8aadea9ac9414e1fafd671da9e1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:30:15.384740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002696/manifest.jsonobserved e164fa7eff1b4289129f4f98c76fc147...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:15.371637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002696/publication.txtobserved 5f6838b75d1374606b5ef3aaf2d3d60d...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 |
|---|