OT-2026-000001808
Publication integrity record
Container lifting devices and methods for lifting containers
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-2026-000001808) never changes.
Identity and time
| Publication number | OT-2026-000001808 · never reused |
|---|---|
| Internal UUID | 01a0a678-c583-7295-97eb-ad5dfac4cf8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:47.875493Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001808 |
| Status | PUBLIC |
Content hashes
| Canonical text | a32afce5e35a1145e6f210da3e4ac6e299ae9a4d858e0a1004416adf352d53ad |
|---|---|
| Markdown | 4a2fa991e484ea2c125f6498dc5617d00881e41f931922fed96ecaa0c94063bf |
| Publication page | 1eae7f72f32d3dcc76997f5f4102ecf7d8b22a5908b6e432920124c4e75408d5 |
| Manifest | 8c7905b751368f848410c958137737d3dac41934c21f8ed8c5cfe3e1a6e6b93d |
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 | Q0cA+9tj/c5VWzWvg+HurVlhFf2i7z1IIMf2tD3X9qYU3ahynABRDw5N5RDk7F60cC1oZLctufkPoOPTzEprAA== |
| 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
| 2026-09-15T19:10:23.416580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001808observed 1eae7f72f32d3dcc76997f5f4102ecf7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:23.392059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001808/manifest.jsonobserved 8c7905b751368f848410c958137737d3...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:23.380875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001808/publication.txtobserved a32afce5e35a1145e6f210da3e4ac6e2...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 |
|---|