OT-2026-000000952
Publication integrity record
Layover bracket 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-2026-000000952) never changes.
Identity and time
| Publication number | OT-2026-000000952 · never reused |
|---|---|
| Internal UUID | 01a0a674-0cb6-76ec-8ec5-e49f7d8e4bbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:38.423116Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c19d090df32a8845fbfe87e79524dcca5555446450dd83d060f50f974e113a6 |
|---|---|
| Markdown | dec04658720b617054d5cd8cad8cdc28b01ba4629dbc133f0c033fa057868a27 |
| Publication page | 45001ce0a9608a13999bfc9b384c6c761853a4a4f0d6f0ef68b2065285379523 |
| Manifest | d07f35b8089d06c552e9a738bbcfb3fadb93ba4df378395b54cc0a2506f7d041 |
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 | 878xTWuSJqmtKHA5aoFG1schevvSTXRyfw1FVjd7u8qIO6IQOKjNacX06hRHvGXfG7+Ph5c/3hA7zSlr1ie0DQ== |
| 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
| 2026-09-29T16:42:01.394788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000952observed 45001ce0a9608a13999bfc9b384c6c76...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-29T16:42:01.335621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000952/manifest.jsonobserved d07f35b8089d06c552e9a738bbcfb3fa...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-29T16:42:01.283676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000952/publication.mdobserved dec04658720b617054d5cd8cad8cdc28...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-29T16:42:01.071858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000952/publication.txtobserved 7c19d090df32a8845fbfe87e79524dcc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:15.675112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000952observed 45001ce0a9608a13999bfc9b384c6c76...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:15.616553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000952/manifest.jsonobserved d07f35b8089d06c552e9a738bbcfb3fa...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:15.479798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000952/publication.txtobserved 7c19d090df32a8845fbfe87e79524dcc...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 |
|---|