OT-2026-000002293
Publication integrity record
Deflection device for deflecting a rope with a rope securing member
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-2026-000002293) never changes.
Identity and time
| Publication number | OT-2026-000002293 · never reused |
|---|---|
| Internal UUID | 01a0a67b-bf36-767c-a295-a98ea3d77452 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:02.870582Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8453cba8ee03de2c8d2028c3bbc9e9090478199849c12bebadc2311f80d80672 |
|---|---|
| Markdown | 3f77866d056c8ab426242a2fe36c6b6ce97ce158b68c79de392944bc27bf58c8 |
| Publication page | d2e740b662fa6b4588d10275755cecd9166be8b7894a7ee2bea78e72c2aa253d |
| Manifest | 7bad2d4bfe527285724e2a4584f404b19a9621f77607f04b3bf643aa56333be5 |
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 | nMEzEIMyAIrUq1wxbTk1X4EXm2G+VeAaVdo4VhQyRi3KFE132pEDlpDS8JO6SKIJddWyw80b86uk0RlVJyaBBw== |
| 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
| 2026-09-21T04:23:15.066247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293observed d2e740b662fa6b4588d10275755cecd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-21T04:23:15.053842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293/manifest.jsonobserved 7bad2d4bfe527285724e2a4584f404b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-21T04:23:15.040792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293/publication.mdobserved 3f77866d056c8ab426242a2fe36c6b6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-21T04:23:14.956439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293/publication.txtobserved 8453cba8ee03de2c8d2028c3bbc9e909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:29.894881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293observed d2e740b662fa6b4588d10275755cecd9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:29.625372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293/manifest.jsonobserved 7bad2d4bfe527285724e2a4584f404b1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:28.978934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293/publication.mdobserved 3f77866d056c8ab426242a2fe36c6b6c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:28.447321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002293/publication.txtobserved 8453cba8ee03de2c8d2028c3bbc9e909...fetched by grabo-systems from 34.44.131.203, 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 |
|---|