OT-2026-000002818
Publication integrity record
Master-slave system and controlling 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-2026-000002818) never changes.
Identity and time
| Publication number | OT-2026-000002818 · never reused |
|---|---|
| Internal UUID | 01a0a67e-f5c3-7fdb-981c-b9ea445a6609 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:33.443887Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23a6618e85429624c10c9ae2a33a8f327482a3118973110e2b1309d0992a773c |
|---|---|
| Markdown | d80d1b8aa7f0e7fd935630f1f5bd9fe1098d20eb60f3ccf6e4e9d0e1020f0010 |
| Publication page | 76131a97c7c426916c4cb53aac5eb83e00f0d53db910a62458a5ff7f241f4b73 |
| Manifest | b152b7c92845401ce85fbbdf855564dfaee3372c15ab664d62c163d7a649e92f |
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 | bqsuOl3940jqoEFtm9q1Wc0X5J+NVtpEG3Q6jg8ZRisV0JGyYNRP2Wmoot9b0ap6yVOpCcoshOpafobj44WTDQ== |
| 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
| 2026-09-16T16:41:29.417013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002818observed 76131a97c7c426916c4cb53aac5eb83e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T16:41:29.242793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002818/manifest.jsonobserved b152b7c92845401ce85fbbdf855564df...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:29.099154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002818/publication.mdobserved d80d1b8aa7f0e7fd935630f1f5bd9fe1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:28.915314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002818/publication.txtobserved 23a6618e85429624c10c9ae2a33a8f32...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:29.954537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002818observed 76131a97c7c426916c4cb53aac5eb83e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:29.925158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002818/manifest.jsonobserved b152b7c92845401ce85fbbdf855564df...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:29.912316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002818/publication.txtobserved 23a6618e85429624c10c9ae2a33a8f32...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 |
|---|