OT-2026-000000310
Publication integrity record
Optical sensor apparatus
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-2026-000000310) never changes.
Identity and time
| Publication number | OT-2026-000000310 · never reused |
|---|---|
| Internal UUID | 01a0a673-37a1-7717-818d-854cb97b1f32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:43.874024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000310 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3564dcedb5a3f8f70ecb44366d99dd1b819d766c92a9ebac7a02012dfc2314f |
|---|---|
| Markdown | 2b388eea5d6bd0d46e9c47627d1d74c85b1c6a432ed49426ece0470bfd26ca26 |
| Publication page | 363ae995ba702cb6a8fa1e33553324c75b39aad3b632d1049cb02b2812889bd4 |
| Manifest | 0c9a24730940d548aa9cd0859327070e4b7b269fd638ab7817405e0d0e0cd2bd |
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 | gI7KZJxOdTbtCclvJR+15vYMXsn008SN3PDoFEtupPJzDPWdWgatRHubv7foeqFJOqpEHY+NVmtCyuZ0kHW/Cg== |
| 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
| 2026-10-04T04:23:34.841979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000310observed 363ae995ba702cb6a8fa1e33553324c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-04T04:23:34.828859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000310/manifest.jsonobserved 0c9a24730940d548aa9cd0859327070e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-04T04:23:34.781294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000310/publication.mdobserved 2b388eea5d6bd0d46e9c47627d1d74c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-04T04:23:34.767027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000310/publication.txtobserved c3564dcedb5a3f8f70ecb44366d99dd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:25.276334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000310observed 363ae995ba702cb6a8fa1e33553324c7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:25.243530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000310/manifest.jsonobserved 0c9a24730940d548aa9cd0859327070e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:25.106307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000310/publication.txtobserved c3564dcedb5a3f8f70ecb44366d99dd1...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 |
|---|