OT-2026-000001754
Publication integrity record
Dynamically stable ergonomic control for man-up lift truck
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-2026-000001754) never changes.
Identity and time
| Publication number | OT-2026-000001754 · never reused |
|---|---|
| Internal UUID | 01a0a678-7a8b-7870-9d61-c479ad5315eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:28.683879Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d86f5e6f5642d869c2e91622f9995558d758b14b32919eeebf3649808e46efe |
|---|---|
| Markdown | f2909ac44a0d5aeb0dc815a3b7174df503aea1e2a930fa6e68eca86277df591e |
| Publication page | 3cb122afd4daa18f778690a2bea78d6bbb2cafdfa2a1972070ce724e5b4189fc |
| Manifest | d5ac8e8c71ce4585ec6c9a61095bc9c8ccea776703c173f1c8b615bcff4b3bd9 |
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 | NbNQ/Uihgm1pOgHu3bHyJrnmAe5lT1ql8b9tqraqh9QMxA9HUx1BPsvCHqpAfPLqgjD+XQ3IOuJt7OTLKwSrCw== |
| 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
| 2026-09-15T19:10:29.163880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001754observed 3cb122afd4daa18f778690a2bea78d6b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:29.136499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001754/manifest.jsonobserved d5ac8e8c71ce4585ec6c9a61095bc9c8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:29.124059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001754/publication.txtobserved 8d86f5e6f5642d869c2e91622f999555...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 |
|---|