OT-2026-000002538
Publication integrity record
Reverse load device and gait training system including same
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-2026-000002538) never changes.
Identity and time
| Publication number | OT-2026-000002538 · never reused |
|---|---|
| Internal UUID | 01a0a67d-46ba-74d0-a26d-babc98f46a5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:43.099224Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9841222a36d1e2bb7027e344bb3493e4c34d72990b4ed501e5ee9c433c4f707d |
|---|---|
| Markdown | 94f5cc87fd76d81d80b4c6f09ceaa235cb21b4e1ba8812b435eeeea1cf8d3ceb |
| Publication page | c6e2b3eb16f4a011766a8b3b306766d54b23ab178741f8461cd869daab7a491d |
| Manifest | 0622d8a88848abd3c85991830bce0f92b59d83d4d83434b15a4abf8862726280 |
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 | Akr+G4NazJUo4cXjWcCpixB8kbco2oQD677C8B40mHtUbiMsCAxUK6Fj/Gz283Yu0IVAYku79viSqPwLsBvvAg== |
| 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
| 2026-09-22T20:41:25.944810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538observed c6e2b3eb16f4a011766a8b3b306766d5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-22T20:41:25.872025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538/manifest.jsonobserved 0622d8a88848abd3c85991830bce0f92...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T20:41:25.802103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538/publication.mdobserved 94f5cc87fd76d81d80b4c6f09ceaa235...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T20:41:25.555113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538/publication.txtobserved 9841222a36d1e2bb7027e344bb3493e4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:42.043164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538observed c6e2b3eb16f4a011766a8b3b306766d5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:41.900494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538/manifest.jsonobserved 0622d8a88848abd3c85991830bce0f92...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:41.755112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538/publication.mdobserved 94f5cc87fd76d81d80b4c6f09ceaa235...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:41.594196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002538/publication.txtobserved 9841222a36d1e2bb7027e344bb3493e4...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 |
|---|