OT-2026-000002444
Publication integrity record
Device and method for loading or unloading a sheet metal processing machine or a wood working machine
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-2026-000002444) never changes.
Identity and time
| Publication number | OT-2026-000002444 · never reused |
|---|---|
| Internal UUID | 01a0a67c-ba67-7a7d-97df-7ab851d7dee2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:07.175792Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002444 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74c072fc4c102bebf70c95340f140ccb6a85f4a1399f6bbc28465ca79955af26 |
|---|---|
| Markdown | ed1558932c77cb195fd950b1775a63c26cbc4e527d2c58686eccaf39e5d5edb5 |
| Publication page | 2c3888f0bd55c701af42b185f366b7fcf828f92f9db49efe27dc5db7371aabf9 |
| Manifest | 89e3ab95134cd7e3117225f619b6024f3071cabdef606dace58995fefa2be938 |
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 | 1UK9hSOgwO0CLgTcx7h0x4RxKqB6T2FfG9vFcorN1leyFkSRUFiY2gJMf0ycmxiHGYUZrvTKmkVevgtRWZzDDA== |
| 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
| 2026-09-15T19:40:14.766226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002444observed 2c3888f0bd55c701af42b185f366b7fc...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:14.736053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002444/manifest.jsonobserved 89e3ab95134cd7e3117225f619b6024f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:14.723092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002444/publication.txtobserved 74c072fc4c102bebf70c95340f140ccb...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 |
|---|