OT-2026-000003048
Publication integrity record
Setup and control of a wireless lift system
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-2026-000003048) never changes.
Identity and time
| Publication number | OT-2026-000003048 · never reused |
|---|---|
| Internal UUID | 01a0a680-4279-7e36-bf2a-d6593f468f27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:58.618139Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003048 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5a5dcab6171303ccaa6afe41df1e945a2713c2750350576d5736983b46eb5f7 |
|---|---|
| Markdown | 46ed7f57228770c9b48d556e28aff5c8e36d0b486788b45f700b10da38d05904 |
| Publication page | 0f8a4a47502fee78c296c09810ccc653f86d4fe5b89599c99d6a901ea4071875 |
| Manifest | 98a9f31b48fcec0540ad2758806c701645aa600fdcf03a0f7e3e6c6353334e9b |
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 | V+lSnJjcNGb2XDW3I7893PWuF5bxsbng3KB9VTX8eBQdUG4mKwKWr/gXrAMcdL2tw2nHRPzWbuk8mn8u60+zCw== |
| 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
| 2026-10-13T04:42:00.682437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048observed 0f8a4a47502fee78c296c09810ccc653...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-13T04:42:00.633145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048/manifest.jsonobserved 98a9f31b48fcec0540ad2758806c7016...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-13T04:42:00.580411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048/publication.mdobserved 46ed7f57228770c9b48d556e28aff5c8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-13T04:42:00.451687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048/publication.txtobserved d5a5dcab6171303ccaa6afe41df1e945...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:35.529761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048observed 0f8a4a47502fee78c296c09810ccc653...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:35.473312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048/manifest.jsonobserved 98a9f31b48fcec0540ad2758806c7016...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:35.421482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048/publication.mdobserved 46ed7f57228770c9b48d556e28aff5c8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:35.303378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003048/publication.txtobserved d5a5dcab6171303ccaa6afe41df1e945...fetched by grabo-systems from 34.44.131.203, 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 |
|---|