OT-2026-000000353
Publication integrity record
Lifting column
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-2026-000000353) never changes.
Identity and time
| Publication number | OT-2026-000000353 · never reused |
|---|---|
| Internal UUID | 01a0a673-43d4-744e-8d17-1e61eaf3e64c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:46.997221Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78757f6f7b59f62aa20c96b1470a2fc21a7bbc98263f2803821fe18c7e2174da |
|---|---|
| Markdown | 3ec451a79c5f85eac628ea7e29c7ad01144f055f4a6ba994e7b9f8856e19181a |
| Publication page | a2b4fc6d75e0f1ba5ad73e1f931c83b7d67960cd7c7b899f781369c3c18ff6ef |
| Manifest | 209ce676b955998e2f86f4fe8740005b660a9be96a0e361706e7cc9d77c00431 |
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 | +cWCrNk2BmKibYaDypjGxD66oX1wsbA8yksUsfXvcMUw0mhYN4kfqNZhYnuohZAVvWqty05DT8+CgcuIqUoRBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T20:50:19.760450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000353observed a2b4fc6d75e0f1ba5ad73e1f931c83b7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:19.606302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000353/manifest.jsonobserved 209ce676b955998e2f86f4fe8740005b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:19.592505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000353/publication.txtobserved 78757f6f7b59f62aa20c96b1470a2fc2...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 |
|---|