OT-2026-000001418
Publication integrity record
Offline simulation device
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-2026-000001418) never changes.
Identity and time
| Publication number | OT-2026-000001418 · never reused |
|---|---|
| Internal UUID | 01a0a675-f403-71bd-b179-cce9d290216c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:43.172108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a97cce53cbe6a9346b31edc1e9dd7728465e6744563011c571a2bfa349391c7 |
|---|---|
| Markdown | cbeec0d1c2af728d1151257f941ce67baea687402b05c8bd12540ac2d2d487ad |
| Publication page | efb88678aac68a178c7b4f45a8595f4713a6503981aa865a84c57681f18b39cb |
| Manifest | 64ce405250767c5023e9e0cd1c19b9f2b96c953ade8ba020180517504f81dcbc |
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 | 2WiamrIzhof4AMeERfBjs/72/4zwvrIelKzwn1pzH9sUh+oEa6+gt1nZ9VGpGdpDz6Q5rZDBtWRwZPIp69DDDA== |
| 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
| 2026-09-15T20:10:18.247835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001418observed efb88678aac68a178c7b4f45a8595f47...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:10:18.054964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001418/manifest.jsonobserved 64ce405250767c5023e9e0cd1c19b9f2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:18.037277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001418/publication.txtobserved 8a97cce53cbe6a9346b31edc1e9dd772...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 |
|---|