OT-2026-000002559
Publication integrity record
Electrically-driven aerial work platform and hydraulic system thereof
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-2026-000002559) never changes.
Identity and time
| Publication number | OT-2026-000002559 · never reused |
|---|---|
| Internal UUID | 01a0a67d-65f5-7b76-bee4-3dcae5629b79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:51.093689Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002559 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7d18e9484f931e742665d6a4457eb0cdd62a9c986699bc8cbe49114067c5bee |
|---|---|
| Markdown | 824ff2cdb3f5e89b843ae57714ec8900e167781307afb3fc2aaeb56489009c76 |
| Publication page | a900989cc85d04f37e6e3755e8c919b57dfbb462a42094d4575d76750d711a3b |
| Manifest | 620051e68469250fc3fbb712930eff21e0efca5ba4880f358c4757f1380947b4 |
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 | NqARuOmelH7h/i35029w243zHmAEIh0SKuQlq8QKT4bVdOSJDWTWTn1xnGjwYQX7pbBtFYsxZ+dsYKpXQcoOCA== |
| 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
| 2026-10-25T08:41:49.927846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002559observed a900989cc85d04f37e6e3755e8c919b5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-25T08:41:49.864102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002559/manifest.jsonobserved 620051e68469250fc3fbb712930eff21...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T08:41:49.815336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002559/publication.mdobserved 824ff2cdb3f5e89b843ae57714ec8900...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T08:41:49.716725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002559/publication.txtobserved d7d18e9484f931e742665d6a4457eb0c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:32.881392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002559observed a900989cc85d04f37e6e3755e8c919b5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:32.827517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002559/manifest.jsonobserved 620051e68469250fc3fbb712930eff21...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:32.680030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002559/publication.txtobserved d7d18e9484f931e742665d6a4457eb0c...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 |
|---|