OT-2026-000002105
Publication integrity record
Fastening tool
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-2026-000002105) never changes.
Identity and time
| Publication number | OT-2026-000002105 · never reused |
|---|---|
| Internal UUID | 01a0a67a-a329-72ea-81c9-064d249071f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:10:50.153587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8abbdbd1214665277a66efb6a0368331a6f04aa76916cab3b0483dd70b7b55ef |
|---|---|
| Markdown | d6aa5b3771dd8f1a0788a6f8407c68361f81352187557ca9d34f932bca83865b |
| Publication page | dcb4a6e03b57a372a8352ee63efd0d8d6d18a5862b582493a442f39cc8c8cb34 |
| Manifest | 853cec44f6c8d392b0277906984fecfd3aa225a9010607a70fd75bdfa2556207 |
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 | GbKus15v5ROKFB/RpB1przPC3F9/7J+D4bbeDaDdm/WFl3tS1HZoeMWztWO3ytbO7vseYj05TEan46FESMSyDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:50:24.613109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002105observed dcb4a6e03b57a372a8352ee63efd0d8d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:50:24.586395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002105/manifest.jsonobserved 853cec44f6c8d392b0277906984fecfd...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:24.575143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002105/publication.txtobserved 8abbdbd1214665277a66efb6a0368331...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 |
|---|