OT-2026-000003089
Publication integrity record
Robot 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-2026-000003089) never changes.
Identity and time
| Publication number | OT-2026-000003089 · never reused |
|---|---|
| Internal UUID | 01a0a688-cc92-7fda-adbe-d7a4d938946a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:26:18.259009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003089 |
| Status | PUBLIC |
Content hashes
| Canonical text | f682d6c1665bd9d072ab40f5f447d2af35c1ab4d1ada7aa55bb8ba083cfa1c46 |
|---|---|
| Markdown | 9882399f8ee890a8dd170af1b0af3fdd69c06ffd579164a2fa8b20d2d4617ed7 |
| Publication page | ce5d55beb7896a306668d7fc5e58ae1da4cc734782b8b543cf0a232fa93fcf62 |
| Manifest | fd69d321fef8d060513d154a8930f5c6de5ed00142f06eec022b5861ff10f367 |
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 | uOYUKaDp6DXRhZfxVPwEN5Yb+H8aqNdgtjuzQSLnw49FS6zyv5zR9u6WcXjTQmooWq8JilnLghE0OpkNGNi/Cg== |
| 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
| 2026-09-15T19:30:04.368810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003089observed ce5d55beb7896a306668d7fc5e58ae1d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:30:04.339700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003089/manifest.jsonobserved fd69d321fef8d060513d154a8930f5c6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:04.326720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003089/publication.txtobserved f682d6c1665bd9d072ab40f5f447d2af...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 |
|---|