OT-2026-000002773
Publication integrity record
Transport apparatus, battery test system, and battery production system
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-2026-000002773) never changes.
Identity and time
| Publication number | OT-2026-000002773 · never reused |
|---|---|
| Internal UUID | 01a0a67e-b11e-7f2d-a00b-adf9167551ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:15.871079Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002773 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa319ad156fa5f59936821ce8d81611c0405c3f74cc8e35bd90d3d20368a2312 |
|---|---|
| Markdown | f6e4e1dae0df6e19c3bc10756795a838a07f303212f2b9f338b0513a999bbb09 |
| Publication page | 6068d9ad5e7cf1b3e0c562a5f6b5edc91456f60d18852f7faec4533fca64ffc9 |
| Manifest | 3826d2104c360d1d6ef13050e7313569965a02e6ce73e4848b6dedd3fd02dd05 |
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 | 2i8j6UTY5QUXty+v3ZfEH//3tmt2pmoYZeR8+lZEJ9hGB/DBj5HI28l/+KOIOqFtpUBmiEma+g9OXstzcoJ+Cw== |
| 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
| 2026-09-15T19:30:06.335109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002773observed 6068d9ad5e7cf1b3e0c562a5f6b5edc9...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:30:06.187021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002773/manifest.jsonobserved 3826d2104c360d1d6ef13050e7313569...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:06.173980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002773/publication.txtobserved aa319ad156fa5f59936821ce8d81611c...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 |
|---|