OT-2026-000000967
Publication integrity record
Base assembly for a tower mounted crane
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-2026-000000967) never changes.
Identity and time
| Publication number | OT-2026-000000967 · never reused |
|---|---|
| Internal UUID | 01a0a674-12da-74d9-b1cb-853ad6a3716e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:39.995149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f4e262015150ad211ab3c5f8f8d918d0e667b14f36db3f0bd431d140ad869df |
|---|---|
| Markdown | 62a158f7e8c8574f1065601a1b827fc77be40fe87ef7db9e30a4de52d04d5403 |
| Publication page | ec13a36d81505b6266b032cfd58f624fbfe4fc98e55cc67cb5efac238ece4612 |
| Manifest | a459d6c3e839719f4910eb6cece86b629aeebb2d7354cebcc6022e6eac77793c |
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 | kLN+RrxAukICGXth4HiVraXym67LkrJKiRRxIO1AtZT+PUlaEi9NlcWSsQscExxVhyaTrXqBYuP06rmuxo35Ag== |
| 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
| 2026-09-15T20:30:13.896856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000967observed ec13a36d81505b6266b032cfd58f624f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:13.864539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000967/manifest.jsonobserved a459d6c3e839719f4910eb6cece86b62...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:13.728757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000967/publication.txtobserved 9f4e262015150ad211ab3c5f8f8d918d...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 |
|---|