OT-2026-000002479
Publication integrity record
STPLLA Adaptable Mechanical Lifting Aid
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-2026-000002479) never changes.
Identity and time
| Publication number | OT-2026-000002479 · never reused |
|---|---|
| Internal UUID | 01a0a67c-f019-70c3-acdb-68362f536a55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:20.921319Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002479 |
| Status | PUBLIC |
Content hashes
| Canonical text | bacf574815b93ff417a863a53db0de0c1e8b42ff002814cfe0e10ea75cd98549 |
|---|---|
| Markdown | 8f9b984d1bb5252a249f78246381e2f514b064200f96384e49fac1a8828f0a49 |
| Publication page | 379244098e32432cd4e1658ff0f87153c61991837d93001411396ba0906bb32a |
| Manifest | 9358953833797add2f88a5481bf2db5c0e08dc55c351bcc655d752820759cf0c |
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 | Yow/+kxkV17Y7aGj5HoGj2zbV4fElXcIr/FRGZIwy37ZDphsfCCTRgyzkN66+U3pn3ktLXitH7H6E6u3QdTNDA== |
| 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
| 2026-10-16T04:23:57.974761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002479observed 379244098e32432cd4e1658ff0f87153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-16T04:23:57.963120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002479/manifest.jsonobserved 9358953833797add2f88a5481bf2db5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-16T04:23:57.947846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002479/publication.mdobserved 8f9b984d1bb5252a249f78246381e2f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-16T04:23:57.825318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002479/publication.txtobserved bacf574815b93ff417a863a53db0de0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:10.964131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002479observed 379244098e32432cd4e1658ff0f87153...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:10.926867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002479/manifest.jsonobserved 9358953833797add2f88a5481bf2db5c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:10.798209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002479/publication.txtobserved bacf574815b93ff417a863a53db0de0c...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 |
|---|