OT-2026-000002713
Publication integrity record
Scissor lift configured to handle platform descent locking and corresponding 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-2026-000002713) never changes.
Identity and time
| Publication number | OT-2026-000002713 · never reused |
|---|---|
| Internal UUID | 01a0a67e-4e8a-7d38-b994-2d914892daed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:50.634961Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80ee4922e48ffa8ab343c454e5955cf034404ad30e2c9181159d394de7dce662 |
|---|---|
| Markdown | 300d1a02d3c5101962b7f95f38aacab7c002669e4a271274477271d62b0a7e91 |
| Publication page | c7b9953c3ca9e0bcf03f79e16821a3ed2a48ac2996f58ca00814b03158183ac8 |
| Manifest | 8da5c19e369d6b54d71f6ed8376adcaecfd0c084be2981acd0c42b19db100572 |
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 | 8MdIAibffQf/PXezLGGaFSxli3Dcol1QsKpiq9GOpzcr4iubttHkCHjEXKI3r9MMHzmHSaSl3Ue6R2eZBTlxDg== |
| 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
| 2026-10-24T08:41:11.859028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002713observed c7b9953c3ca9e0bcf03f79e16821a3ed...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-24T08:41:11.777742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002713/manifest.jsonobserved 8da5c19e369d6b54d71f6ed8376adcae...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T08:41:11.617141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002713/publication.mdobserved 300d1a02d3c5101962b7f95f38aacab7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T08:41:11.431226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002713/publication.txtobserved 80ee4922e48ffa8ab343c454e5955cf0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:13.397827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002713observed c7b9953c3ca9e0bcf03f79e16821a3ed...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:13.362452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002713/manifest.jsonobserved 8da5c19e369d6b54d71f6ed8376adcae...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:13.344506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002713/publication.txtobserved 80ee4922e48ffa8ab343c454e5955cf0...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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