OT-2026-000000352
Publication integrity record
Using distributions for characteristics of hypothetical occluded objects for autonomous vehicles
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-2026-000000352) never changes.
Identity and time
| Publication number | OT-2026-000000352 · never reused |
|---|---|
| Internal UUID | 01a0a673-4390-7c8c-afc6-2a9a78c24c51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:46.928625Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c2a764995cbcdde85c71886485c6877e91393da7a7820f5a5846a17af9b90a0 |
|---|---|
| Markdown | e802ec1618365a0eb6f8027dba6cec4aa79f1aeac18f61651da3fc0ba2402fd4 |
| Publication page | e4e02202589cf5317b15847795dc2b4db9a828c842d598893027c7478bbf37c4 |
| Manifest | 8fb0cabe1446182523389dfaf3e99b95b90e0a9e0fbf47b84a9e80f991cc74b8 |
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 | XGfbLaGPolxf7YqQch7vcHXD61h++t+p0LoDWqwFNWq6GdoC5ZWSj/PUw0fF/3wdRxMjqZ2BFRo53AQH4Vm/CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-21T00:44:00.118975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000352observed e4e02202589cf5317b15847795dc2b4d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-21T00:43:59.841878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000352/manifest.jsonobserved 8fb0cabe1446182523389dfaf3e99b95...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-21T00:43:59.705966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000352/publication.mdobserved e802ec1618365a0eb6f8027dba6cec4a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-21T00:43:59.407987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000352/publication.txtobserved 2c2a764995cbcdde85c71886485c6877...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:19.820800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000352observed e4e02202589cf5317b15847795dc2b4d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:19.787680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000352/manifest.jsonobserved 8fb0cabe1446182523389dfaf3e99b95...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:19.775102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000352/publication.txtobserved 2c2a764995cbcdde85c71886485c6877...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 |
|---|