OT-2026-000001633
Publication integrity record
Device and method for separating parts
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-2026-000001633) never changes.
Identity and time
| Publication number | OT-2026-000001633 · never reused |
|---|---|
| Internal UUID | 01a0a677-4a76-7c9c-8074-bba69decb945 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:07:10.839100Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31cac67a76a47f1e7cf8cc1f56cd631a03441fcf21be9e10773642bcbe730d99 |
|---|---|
| Markdown | bc731bedbd0aad3c01f589027c887e74983b0d5e4ba72fbe3dbefbedd2291695 |
| Publication page | 3a6e3dc396a48abc304b217373c8c95c159f273d53cd3189e58a324e86b26aaa |
| Manifest | 7484fcaaa7599c0eca9af440311abf41b76b54143cf7c0d5f5c1b748ed9a867d |
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 | QCL//+yReO3dt80x5P5QTlM4q5OSuClJ5Iehjs/WEpdN2TNkELag1IVc8xdPI0iJ4GS/XBOrV9/IeHMCmgaaCQ== |
| 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
| 2026-09-15T20:00:20.917196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001633observed 3a6e3dc396a48abc304b217373c8c95c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:20.887008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001633/manifest.jsonobserved 7484fcaaa7599c0eca9af440311abf41...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:20.751077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001633/publication.txtobserved 31cac67a76a47f1e7cf8cc1f56cd631a...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 |
|---|