OT-2026-000000496
Publication integrity record
Control system and control method
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-2026-000000496) never changes.
Identity and time
| Publication number | OT-2026-000000496 · never reused |
|---|---|
| Internal UUID | 01a0a673-704c-70be-89f3-92124d9745ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:58.380783Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000496 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76740eeaae31d574ca68206fee4ab94291a73e04464e88c2990a8f46cdd5c4e |
|---|---|
| Markdown | 0eb3eed8058a520ab943fc38f204c2831888233f94503540e1b7c3b0b3f53aec |
| Publication page | e06a31992f2124abf20f1c75fccbbf62cc649087613e016338ae3b939dd8f5a6 |
| Manifest | 2f22ba6911892ac4f102dea5f14eb4dff8808b48ea04afeb22ca519cf260b37a |
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 | JL2VGXD3qH6P7iJPT0w1F0MoegDoEn7Sp2aGLKnV94lSmrSEVCpTI4JO+qCwICr8L9Lxi6i0onsSyKdRKa0ABQ== |
| 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
| 2026-09-16T04:23:10.677281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000496observed e06a31992f2124abf20f1c75fccbbf62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:23:10.664330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000496/manifest.jsonobserved 2f22ba6911892ac4f102dea5f14eb4df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:10.651632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000496/publication.mdobserved 0eb3eed8058a520ab943fc38f204c283...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:10.639454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000496/publication.txtobserved d76740eeaae31d574ca68206fee4ab94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:37.213026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000496observed e06a31992f2124abf20f1c75fccbbf62...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:37.056742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000496/manifest.jsonobserved 2f22ba6911892ac4f102dea5f14eb4df...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:37.045439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000496/publication.txtobserved d76740eeaae31d574ca68206fee4ab94...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 |
|---|