OT-2026-000001789
Publication integrity record
A bit holder
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-2026-000001789) never changes.
Identity and time
| Publication number | OT-2026-000001789 · never reused |
|---|---|
| Internal UUID | 01a0a678-ab67-76f4-bb50-583dc015e635 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:41.191974Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001789 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f754b01bffddffef2ae85bc10bc8cca1a9341f9486519dcf5e127a478f13c07 |
|---|---|
| Markdown | a009042da92d18fe3b2e175bc6b801189629e2c4eeb0344ec05b7f75c0031c65 |
| Publication page | 053912264483fdff2f04d416eeefdcdff3846ccd78d41411a5638c7678293366 |
| Manifest | db904ba49cb4e74754a2501228099515bd5d7c548f442e533cb2a267bda08b19 |
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 | ehJYxPgLJID70uJZKRlPWdhf1KSy0J5Rz3vH/WUXakRsc+PvHh6cE5Ngq0Oa/ChWe/H/IfHwJwSPn/6RqrLZBQ== |
| 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
| 2026-09-15T19:10:25.440960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001789observed 053912264483fdff2f04d416eeefdcdf...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:25.408835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001789/manifest.jsonobserved db904ba49cb4e74754a2501228099515...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:25.393427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001789/publication.txtobserved 8f754b01bffddffef2ae85bc10bc8cca...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 |
|---|