OT-2026-000003247
Publication integrity record
Method and apparatus for single lever control of multiple actuators
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-2026-000003247) never changes.
Identity and time
| Publication number | OT-2026-000003247 · never reused |
|---|---|
| Internal UUID | 01a0a6a4-0eb3-73a1-bf18-22139098fa90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:56:04.660326Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d9a5174562cda76215e0b762e5dc8b80aa0c9b9295ca38ce65356ed04199e4b |
|---|---|
| Markdown | aaff812ee049c9d9ddcd9291d950797488351545a3d614fa9f10516748a49156 |
| Publication page | 9c31b086ad7159868c08c5c22e85670ed706c30718efb8c7a4bd454da5ea59f6 |
| Manifest | 939737c49b54bb41c9678929f9c46112e42b54a3adce41aa95d96dd7256662a8 |
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 | 9k4yMi8sNqJ6CdqeAlMNtglzHx2BSupoCGikizSdx1ZqYK8QVHqw5k3SRjz/1shdy3sRdM6PJfiVrQk81YNXCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:07:03Z batch OT-TS-2026-W38-004 · RFC 3161 token · inclusion proof root d42f3e627490c26ffd144bf37543fecf... |
|---|
Independent retrieval
| 2026-09-15T20:00:06.202123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003247observed 9c31b086ad7159868c08c5c22e85670e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:06.170503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003247/manifest.jsonobserved 939737c49b54bb41c9678929f9c46112...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:06.156342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003247/publication.txtobserved 7d9a5174562cda76215e0b762e5dc8b8...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 |
|---|