OT-2026-000000244
Publication integrity record
HVAC probe diagnostic gauge
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-2026-000000244) never changes.
Identity and time
| Publication number | OT-2026-000000244 · never reused |
|---|---|
| Internal UUID | 01a0a673-2586-78ac-8f3a-13653310950e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:39.238349Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d821ce48a9f7201644c7fefc9660524e3193766373607baad55b1e7a5add65a |
|---|---|
| Markdown | a45da7c433a7a0c708fd62032ea6c6e574d9ae5d9a00b50955d6129e28a5a5b2 |
| Publication page | 7bc0fe7ad9d7f6922803d3a4b81f4ad9a0a92b19f43fc69532658e5f7ec38df4 |
| Manifest | 17c65d65f2476f9ecd541c5703600e0b10b243c7073fabcabafa3abb8974015c |
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 | UUMuoXomMzY2a+TRZGHFP/3KoyM+CLMQeYhoe7gsp5Er7Py27WnuIzwW8czsLYT+6ZonhzTscyps7YXWsMlVCw== |
| 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
| 2026-09-15T20:50:32.852158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000244observed 7bc0fe7ad9d7f6922803d3a4b81f4ad9...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:32.817266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000244/manifest.jsonobserved 17c65d65f2476f9ecd541c5703600e0b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:32.803618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000244/publication.txtobserved 6d821ce48a9f7201644c7fefc9660524...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 |
|---|