OT-2026-000001986
Publication integrity record
Curved stator module and magnetica drive conveying system
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-2026-000001986) never changes.
Identity and time
| Publication number | OT-2026-000001986 · never reused |
|---|---|
| Internal UUID | 01a0a679-dbc5-78e0-a65a-bc570cdbd4ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:59.110668Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29d4e589f006d909abfe822ba70692c8bbcd23a665ef9122c3be65fb4674c795 |
|---|---|
| Markdown | 9359934697bed775fd30ebbe72e1c09c6c738a3e8018bfb91316932adb8e1909 |
| Publication page | 45096604547f85bb84538379b90a75ea1bf82224c5964a60960d7a10280905c5 |
| Manifest | adfed28335616f9c5601fd1d5a910d5200f88c9bbc0e18a85837c7d79d773df6 |
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 | nP3+61ep4rrdDyQ5zUoWh/8Z7KLiv+8vjppssMGnb0oXKDxeLlKUhmd5/UeYPqpDRUfRcPkb9UXRuRCrlO11Ag== |
| 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
| 2026-10-22T04:23:44.455031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986observed 45096604547f85bb84538379b90a75ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-22T04:23:44.443798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986/manifest.jsonobserved adfed28335616f9c5601fd1d5a910d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-22T04:23:44.430656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986/publication.mdobserved 9359934697bed775fd30ebbe72e1c09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-22T04:23:44.284732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986/publication.txtobserved 29d4e589f006d909abfe822ba70692c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-19T12:42:50.980565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986observed 45096604547f85bb84538379b90a75ea...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T12:42:50.731523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986/manifest.jsonobserved adfed28335616f9c5601fd1d5a910d52...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T12:42:50.602418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986/publication.mdobserved 9359934697bed775fd30ebbe72e1c09c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T12:42:50.404290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001986/publication.txtobserved 29d4e589f006d909abfe822ba70692c8...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 |
|---|