OT-2026-000000842
Publication integrity record
Decoupler with torque-limiting feature to protect components thereof
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-2026-000000842) never changes.
Identity and time
| Publication number | OT-2026-000000842 · never reused |
|---|---|
| Internal UUID | 01a0a673-e653-7bd2-9573-8e6c90b24ea6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:28.596359Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0111e7a83b40b1fac9bc2874e5f10a8a07337c21a53fc4558d99e7a4e5e72401 |
|---|---|
| Markdown | 3c6ff15b59aef56087edd30c6ac92b9194906aa44c1d34da779076467d145d7b |
| Publication page | 013dd3d86155e1838c4dfcb75e35793f574d702afc07da569ce4d520f95e50e1 |
| Manifest | b908df1c21a417f134e223a963ca8fa9d40e5e104a9e3b1f8afff86cb2d20e51 |
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 | oL3E8wTbR+7+HaVlnr1WDjbLYVNl1ol0PdCJD1AY1RGs6Ug3ZKQXURKrEr85CQiYpMCIKKsGoTkeVg2gynWVDQ== |
| 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
| 2026-09-15T20:30:28.903431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000842observed 013dd3d86155e1838c4dfcb75e35793f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:28.874415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000842/manifest.jsonobserved b908df1c21a417f134e223a963ca8fa9...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:28.858669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000842/publication.txtobserved 0111e7a83b40b1fac9bc2874e5f10a8a...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 |
|---|