OT-2026-000001349
Publication integrity record
Monitoring system and method for operating the 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-2026-000001349) never changes.
Identity and time
| Publication number | OT-2026-000001349 · never reused |
|---|---|
| Internal UUID | 01a0a675-868f-7873-aa68-f17210f234b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:15.151900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4383f092bb86f6306b74d3c15262b2e0ea7fb082ff0dc9c31c8bad877576ccd7 |
|---|---|
| Markdown | 7c6eb667b3e221e4279c9522e02802b9abc6774b357aec8df7412f238a813b27 |
| Publication page | 06780ef2fd35dcb6f1da78c4d8c1b6b16e74c311487be152126536b2c5cbcac8 |
| Manifest | a351972863cadba7334f604d80da88fd1be158167311c9024ebdf20df0ff4a19 |
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 | 8zzF4RjBQI2Zyf/JlXtPAqd6cJzjH7OhXoo4zWnUBvYBwA/qXfuFVvw+y4tfMvminrJgpn6srIs70UtLmWb/Dw== |
| 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
| 2026-09-16T04:23:05.506437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001349observed 06780ef2fd35dcb6f1da78c4d8c1b6b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:23:05.493443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001349/manifest.jsonobserved a351972863cadba7334f604d80da88fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:05.476224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001349/publication.mdobserved 7c6eb667b3e221e4279c9522e02802b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:05.438368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001349/publication.txtobserved 4383f092bb86f6306b74d3c15262b2e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:26.816233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001349observed 06780ef2fd35dcb6f1da78c4d8c1b6b1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:26.784089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001349/manifest.jsonobserved a351972863cadba7334f604d80da88fd...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:26.766695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001349/publication.txtobserved 4383f092bb86f6306b74d3c15262b2e0...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 |
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