OT-2026-000001443
Publication integrity record
Semantic Inference Method
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-2026-000001443) never changes.
Identity and time
| Publication number | OT-2026-000001443 · never reused |
|---|---|
| Internal UUID | 01a0a676-1713-7ef2-8ea3-33128a0f958a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:52.148244Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001443 |
| Status | PUBLIC |
Content hashes
| Canonical text | d44410ab1bee4a3fc29a92474235e0f87e127c19c65154286af303cd89a1c02c |
|---|---|
| Markdown | 80c3f45b5ed6909566f2b645f11f3795db7313701bffc8096eab7c6c9a544234 |
| Publication page | 45777c692b484fe086147bf49afdc30f3c292d81751081c9e9c130d6a32b4f77 |
| Manifest | f7556350579ccdcfa6196c645dde0574e0af74de41ab5587aabb25527bb84bcf |
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 | 13d0mC1QdvDecpObrif+9S28i2eVh6DT6fR+aW7wsn4jdgi4hcmJD4Su9Yn6j1xNxzQWKOLAwE89qtYwh+tHAQ== |
| 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
| 2026-09-15T20:10:15.093772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001443observed 45777c692b484fe086147bf49afdc30f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:10:15.063783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001443/manifest.jsonobserved f7556350579ccdcfa6196c645dde0574...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:15.051498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001443/publication.txtobserved d44410ab1bee4a3fc29a92474235e0f8...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 |
|---|