OT-2026-000000904
Publication integrity record
Conveyor idler monitoring apparatus, systems, and methods
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-2026-000000904) never changes.
Identity and time
| Publication number | OT-2026-000000904 · never reused |
|---|---|
| Internal UUID | 01a0a673-fc17-70a4-8892-93527a724d5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:34.167724Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000904 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7b257e30aa6e6c845f3cf057874e4246149697869203e04ca25a1582bb8ad20 |
|---|---|
| Markdown | 76be19a19467726aabf5e05b9183d9a58ebf8d89f6c1c62c7dfd7635e7af9a7f |
| Publication page | 7898897dddcc1775328817bc8b98bba561b0ae50fbb2f097a559895a3d59f775 |
| Manifest | d7eb573a1789c915314fef6721c859377b952cedb757cd0934dfff96ee4c1172 |
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 | SyR6LZJ4T42p5Pbx8DQduCT3KBBiz4524jD9RNwTYcuYxSrcePCRoYGbBgrZhgPZpR+AOAbfJ9YgimN547lEDg== |
| 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
| 2026-10-10T04:41:35.607224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904observed 7898897dddcc1775328817bc8b98bba5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-10T04:41:35.524136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904/manifest.jsonobserved d7eb573a1789c915314fef6721c85937...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:41:35.450305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904/publication.mdobserved 76be19a19467726aabf5e05b9183d9a5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T04:41:35.231856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904/publication.txtobserved d7b257e30aa6e6c845f3cf057874e424...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:45.875257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904observed 7898897dddcc1775328817bc8b98bba5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:45.375953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904/manifest.jsonobserved d7eb573a1789c915314fef6721c85937...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:44.936079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904/publication.mdobserved 76be19a19467726aabf5e05b9183d9a5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:41:44.560304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000904/publication.txtobserved d7b257e30aa6e6c845f3cf057874e424...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 |
|---|