OT-2026-000002463
Publication integrity record
Portable pneumatic generator and wearable robot 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-2026-000002463) never changes.
Identity and time
| Publication number | OT-2026-000002463 · never reused |
|---|---|
| Internal UUID | 01a0a67c-d892-71a4-83c3-218f4aa9aa79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:14.898633Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002463 |
| Status | PUBLIC |
Content hashes
| Canonical text | a33b7a9a055616546db4efd219fe9d1576770746d1c3d31b1ce605fc88c30ba5 |
|---|---|
| Markdown | 5cebb6f2081477fe998dc7d78375cedc41ab936a0a06e72d7334d8a92905e4c8 |
| Publication page | 0a1d07e1ec32a8f53a9a3fc4cd4c080e400309a2505d39c01e47f33580585955 |
| Manifest | 86d1e005c49e4dbb22f1e29569b7ac12c9f5e06862f8a2cea64a16baf800f72e |
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 | WnHWvXoUbwesT+kw52dnKTorH0EsdW7Xw9ilA0tgWX9ggCVMvsfo/IXSGhfLuB0alQIS7HLV+YCw1B6W7wUlAA== |
| 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
| 2026-10-08T16:42:13.140170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463observed 0a1d07e1ec32a8f53a9a3fc4cd4c080e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-08T16:42:13.051323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463/manifest.jsonobserved 86d1e005c49e4dbb22f1e29569b7ac12...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-08T16:42:12.959265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463/publication.mdobserved 5cebb6f2081477fe998dc7d78375cedc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-08T16:42:12.645171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463/publication.txtobserved a33b7a9a055616546db4efd219fe9d15...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T08:41:35.365643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463observed 0a1d07e1ec32a8f53a9a3fc4cd4c080e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T08:41:35.292640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463/manifest.jsonobserved 86d1e005c49e4dbb22f1e29569b7ac12...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T08:41:35.210244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463/publication.mdobserved 5cebb6f2081477fe998dc7d78375cedc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T08:41:35.056322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002463/publication.txtobserved a33b7a9a055616546db4efd219fe9d15...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 |
|---|