OT-2026-000003013
Publication integrity record
Apparatus and method of vehicle hardtop
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-2026-000003013) never changes.
Identity and time
| Publication number | OT-2026-000003013 · never reused |
|---|---|
| Internal UUID | 01a0a680-0d94-70e0-9df0-3ca23a4a2956 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:45.076974Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 328d1831845466d1914ed4d6ef8367ea789458a87f5b12b6cba383e41b62896b |
|---|---|
| Markdown | 98cd16f1252b50d1ad67d61f36816fef4cf540f885ea7cbcb3c6e5099ae5e801 |
| Publication page | 11e9b127fac7a2c746eee1dfa37dec7609a1318fb274e8e7effd42639f62b2ba |
| Manifest | dc7f13e5806e2270b2c8981f95238bdad8cc2006ddcefd5821b7345230bfc1d0 |
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 | irLilS6kTIRGsoTfRjgR23oSMqGF5chN7wBHqdXioL+AzmLs+f0t/FSdb19nAvquFEOXYxg4KGGEajzGz79PAw== |
| 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
| 2026-09-15T19:20:08.923115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003013observed 11e9b127fac7a2c746eee1dfa37dec76...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:08.893504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003013/manifest.jsonobserved dc7f13e5806e2270b2c8981f95238bda...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:08.880506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003013/publication.txtobserved 328d1831845466d1914ed4d6ef8367ea...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 |
|---|