OT-2026-000003232
Publication integrity record
Battery lift apparatus for electric vehicles
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-2026-000003232) never changes.
Identity and time
| Publication number | OT-2026-000003232 · never reused |
|---|---|
| Internal UUID | 01a0a6a1-562a-7612-85cd-b431157d8842 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:53:06.346534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7efb09623923a1bf23c86295364921a2bf5ae0a76431f37b65b39b7f1d6b0942 |
|---|---|
| Markdown | d1b7a669964dea4bdd3a539c18ef168fb37a8992fa48b069203367d870f5d19c |
| Publication page | 83e161988b4318518920b6ba3553da7f26ba7d64276bdf77cd92d24d4c73abf4 |
| Manifest | fcb4f6e99a413cf662bd6543a4b77381f1d560d929b298560712deff2e7bc389 |
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 | jWDxffhI1tmcLjywEkrngMH60GuyW/KTkStC2MqelF+unXLANp6LD2utXUEOM23AJGtyxitRGrafa4d1ut4VAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:07:03Z batch OT-TS-2026-W38-004 · RFC 3161 token · inclusion proof root d42f3e627490c26ffd144bf37543fecf... |
|---|
Independent retrieval
| 2026-10-23T00:41:30.490591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232observed 83e161988b4318518920b6ba3553da7f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-23T00:41:30.444121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232/manifest.jsonobserved fcb4f6e99a413cf662bd6543a4b77381...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T00:41:30.396879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232/publication.mdobserved d1b7a669964dea4bdd3a539c18ef168f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T00:41:30.303308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232/publication.txtobserved 7efb09623923a1bf23c86295364921a2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-21T20:42:01.463147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232observed 83e161988b4318518920b6ba3553da7f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-21T20:42:01.352104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232/manifest.jsonobserved fcb4f6e99a413cf662bd6543a4b77381...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-21T20:42:01.276257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232/publication.mdobserved d1b7a669964dea4bdd3a539c18ef168f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-21T20:42:01.043856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003232/publication.txtobserved 7efb09623923a1bf23c86295364921a2...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 |
|---|