OT-2026-000000167
Publication integrity record
Low coherence interferometer imaging 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-2026-000000167) never changes.
Identity and time
| Publication number | OT-2026-000000167 · never reused |
|---|---|
| Internal UUID | 01a0a673-10b0-711a-8ae3-bf49a4db6cc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:33.904613Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b7c8be92ad65ddfcae0d85f09146431a346dd56ace31f882905dec1151e81c2 |
|---|---|
| Markdown | 74bfa34aa3870165ac1f4a4f32f51252128bd2a7e05ec9361b1b9b85d2c9f5fd |
| Publication page | 5d3109b27f5225b985c76c970212e5c88e6adf06052459b938342e20f064d038 |
| Manifest | 57a0cfbdeba8081e8cc5f64aec91a34d28707bb43efcfbb16f78bdc3e3c58fd3 |
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 | nwSFWUe30PPIx68kVsGooldBHc9kkiEtgApDtsONV2a3mkS+QOe5t8/WEu+AajLsRRBYTwXEnJiLpY7qWP94Aw== |
| 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
| 2026-09-15T21:00:04.684803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000167observed 5d3109b27f5225b985c76c970212e5c8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T21:00:04.655613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000167/manifest.jsonobserved 57a0cfbdeba8081e8cc5f64aec91a34d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:04.643919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000167/publication.txtobserved 5b7c8be92ad65ddfcae0d85f09146431...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 |
|---|