OT-2026-000001152
Publication integrity record
Improvements in the construction and maintenance of wind turbines
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-2026-000001152) never changes.
Identity and time
| Publication number | OT-2026-000001152 · never reused |
|---|---|
| Internal UUID | 01a0a674-538a-7f25-8124-b26d26311964 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:56.555346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c74f8cd50ca49173a885627edf4dba4aece9a6c7bd27ff3d0382cec4b7d010c |
|---|---|
| Markdown | 1a8692718c8c7fe314489af4bc84020beebcb4dda93c5a990825cd662bc497db |
| Publication page | 48d857c1e01ded2416ab396cc9a8c356af416b92e20f8f790b5a276b4e056565 |
| Manifest | b882a46f5b64a56a7f7eac803f7746c3030eda58fddedaf24e3c0b459dbe87b3 |
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 | aVvsfKHtO3B2YfC3WTW+zazntmrpq0RsP94/gI+JQ9Nem/9YTqtpBdS7BLGAtxOkcif4M8GNcR3tAiEty2jqBw== |
| 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
| 2026-09-15T20:20:18.358632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001152observed 48d857c1e01ded2416ab396cc9a8c356...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:20:18.328522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001152/manifest.jsonobserved b882a46f5b64a56a7f7eac803f7746c3...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.313887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001152/publication.txtobserved 3c74f8cd50ca49173a885627edf4dba4...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 |
|---|