OT-2026-000001894
Publication integrity record
Truck mounted forklift
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-2026-000001894) never changes.
Identity and time
| Publication number | OT-2026-000001894 · never reused |
|---|---|
| Internal UUID | 01a0a679-486a-77ee-8936-c808555a845e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:21.387151Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54eaa82d2b16bd74cbb5587a4fe550f20cd0b477dbd91a39ca55ef9f747c437f |
|---|---|
| Markdown | 94cb8f31e19641ca2808706d342cf1494f65d88fefb7d5a6b24adb9ed9a7d963 |
| Publication page | e8a94b4920ee9d5f8b81f2ff81e3983c1a15ab31f062567264d931d1c713388f |
| Manifest | 2147e1740596b939844d8d5e8cfc33b01ac4d0fd3a06c4be8483aa9ab2cd2b0b |
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 | fWTVMqCCqcKBUTH1xuzIlM5CTmpg1TgLxOWHETWeqlH2bMpZVZnY9lRjM7iHFeB0dPVAXh/LYfWMz1rn1M2XDA== |
| 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
| 2026-09-15T19:10:13.938252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001894observed e8a94b4920ee9d5f8b81f2ff81e3983c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:13.909141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001894/manifest.jsonobserved 2147e1740596b939844d8d5e8cfc33b0...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:13.896939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001894/publication.txtobserved 54eaa82d2b16bd74cbb5587a4fe550f2...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 |
|---|