OT-2026-000003230
Publication integrity record
Linear voice coil retractor
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-2026-000003230) never changes.
Identity and time
| Publication number | OT-2026-000003230 · never reused |
|---|---|
| Internal UUID | 01a0a6a1-1fd2-7f7f-8c57-30860f630a44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:52:52.434844Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 552db8c1383b956bbece8ecbba5419856a856b55b18608bfa65ad1075b2157ef |
|---|---|
| Markdown | 4232236675b6f972114b4065cef303813ed414c66488d4f23592a529e41f297d |
| Publication page | 67f1a9c8d15dbdca0099b627af1cb56586d7de9daea41b5de81a08ba53588db3 |
| Manifest | 535a7ce150870e2f26733e5aed3be1f20056f751c305b2f51812c05bf0f6c8ed |
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 | MKYPLDpXhLSXHN7k3DC7BfzK/UcBlkRTruSF7ey0OmmzynyBBctIhL2ktyi06jRszS/AQTbv953a8REQmIj+DQ== |
| 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
| 2026-09-15T20:00:08.384554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003230observed 67f1a9c8d15dbdca0099b627af1cb565...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:08.231707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003230/manifest.jsonobserved 535a7ce150870e2f26733e5aed3be1f2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:08.216259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003230/publication.txtobserved 552db8c1383b956bbece8ecbba541985...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 |
|---|