OT-2026-000000224
Publication integrity record
Strapping tool
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-2026-000000224) never changes.
Identity and time
| Publication number | OT-2026-000000224 · never reused |
|---|---|
| Internal UUID | 01a0a673-1ff1-7d4c-9253-c1a1f90494fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:37.810099Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49971d50d3e4c5e270f698ef1e55e5d6932e01df97704a28234888d019963f2a |
|---|---|
| Markdown | 5956b76b8d6fac7d3b36561c1dd1ad077118f909c099e9b0103ee76432d67354 |
| Publication page | 07450201f995d2a0229a5e6e9324745f9cf8f645c76757e71dbc3bcbbf085226 |
| Manifest | a65a4ee154119333d1a9ff0fe44bf64f97888842ca07931786907bc478cc24a4 |
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 | o4n2lMksTKtVWpZcWN9Q4t981IRBp4L/DzH/Oz6rctU1kHihh9ZhbhcFsiB6LlN24uOADd5heVE/egkYc0fvCw== |
| 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
| 2026-09-24T00:41:48.432538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000224observed 07450201f995d2a0229a5e6e9324745f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-24T00:41:48.387070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000224/manifest.jsonobserved a65a4ee154119333d1a9ff0fe44bf64f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-24T00:41:48.340390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000224/publication.mdobserved 5956b76b8d6fac7d3b36561c1dd1ad07...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-24T00:41:48.157787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000224/publication.txtobserved 49971d50d3e4c5e270f698ef1e55e5d6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:34.838452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000224observed 07450201f995d2a0229a5e6e9324745f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:34.811120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000224/manifest.jsonobserved a65a4ee154119333d1a9ff0fe44bf64f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:34.798850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000224/publication.txtobserved 49971d50d3e4c5e270f698ef1e55e5d6...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 |
|---|