OT-2026-000001378
Publication integrity record
Lift device and corresponding scissor linkage
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-2026-000001378) never changes.
Identity and time
| Publication number | OT-2026-000001378 · never reused |
|---|---|
| Internal UUID | 01a0a675-ba51-79ae-89a8-8fa7fb2a7d4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:28.402257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001378 |
| Status | PUBLIC |
Content hashes
| Canonical text | f34859745ee24c86a83ee55affe54c775f9d4a396100b8f3ed893ef859834048 |
|---|---|
| Markdown | ebadbf8bca3cd83d54f4c0796b632492e8b61b2b59fb5e9e94d1ed0e957fd128 |
| Publication page | 06a5916e4047d233ea7fe5d6db5982c45b923ec47a0b9ce86211a6b452d4c827 |
| Manifest | 09082e64d972284a15e2a6f2c265bbfd1896aea968b2ab81fd63fc076a07d376 |
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 | EHAEpKviAvXuL+v9RQXbZlZ7hZrevZMzPYpIwxrnPcn4iwasIpYZc0W8wZeNOKUVrScSK57rtKc+YrrpR8CoBg== |
| 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
| 2026-09-16T04:23:12.392810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001378observed 06a5916e4047d233ea7fe5d6db5982c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:23:12.378385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001378/manifest.jsonobserved 09082e64d972284a15e2a6f2c265bbfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:12.363872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001378/publication.mdobserved ebadbf8bca3cd83d54f4c0796b632492...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:12.349250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001378/publication.txtobserved f34859745ee24c86a83ee55affe54c77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:23.275649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001378observed 06a5916e4047d233ea7fe5d6db5982c4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:23.242947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001378/manifest.jsonobserved 09082e64d972284a15e2a6f2c265bbfd...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:23.229340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001378/publication.txtobserved f34859745ee24c86a83ee55affe54c77...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 |
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