OT-2026-000000979
Publication integrity record
Display control method and 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-2026-000000979) never changes.
Identity and time
| Publication number | OT-2026-000000979 · never reused |
|---|---|
| Internal UUID | 01a0a674-1728-7db6-b2bb-fbc36a202d06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:41.096553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2acf0737579edb7e69ad5f0236c79c8f0be1b568cba41a7715320543b5d6ffb9 |
|---|---|
| Markdown | d470e4b843519efeb51151db86df0706b71a1105973ce1a9ae9f3d7b74187506 |
| Publication page | e2a20c5a237f5e1f241d5a0e857866e639502013fd8dce31ddf02297f3bdab93 |
| Manifest | a27e2318d9f5f9ad6a6beda54cd34305e888bf52e1d2bdf194a41fa616a148b7 |
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 | 3d2V24du6ABqgAANuRGjLZnOkn3PJcOcgn5IOze3qyzsdsz4i73blS0L1XEhCfXJIaWC9tmWaD6uXaZXZzimDg== |
| 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
| 2026-09-17T04:42:35.576503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979observed e2a20c5a237f5e1f241d5a0e857866e6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T04:42:35.428699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979/manifest.jsonobserved a27e2318d9f5f9ad6a6beda54cd34305...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:35.126896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979/publication.mdobserved d470e4b843519efeb51151db86df0706...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:34.765429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979/publication.txtobserved 2acf0737579edb7e69ad5f0236c79c8f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:16.521000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979observed e2a20c5a237f5e1f241d5a0e857866e6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:16.287889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979/manifest.jsonobserved a27e2318d9f5f9ad6a6beda54cd34305...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:15.664823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979/publication.mdobserved d470e4b843519efeb51151db86df0706...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:15.185088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000979/publication.txtobserved 2acf0737579edb7e69ad5f0236c79c8f...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 |
|---|