OT-2026-000003380
Publication integrity record
Suction pad
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-2026-000003380) never changes.
Identity and time
| Publication number | OT-2026-000003380 · never reused |
|---|---|
| Internal UUID | 01a0a6b9-2dd0-7519-854b-64704257c3e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:19:08.881094Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73146564b27482cdc9250432f1b1c4b9b6cb50a557492d9c1257001459f57fc4 |
|---|---|
| Markdown | ca636abd9916497640ad6f6e812264820f803842e83df03ad7a644358008b7cb |
| Publication page | 112c41ca36541aa5012a9125333003c73e06f454e51d623fd209e694317fd785 |
| Manifest | f357b40bed6c85f0de663269ceb4439e8dc6ce7f486f44ca9f1f1d1a7e325022 |
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 | r3NpgQNfCDK76siBYsUPZ0pnKAPd85nLueEO+DhZ+nsyOlh9n+fGjPDnrYQWIQG+F5/4XVkVi4r6RT5vz5AZBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:27:02Z batch OT-TS-2026-W38-005 · RFC 3161 token · inclusion proof root 0d980c01ea01b2d7f69845e24a85320c... |
|---|
Independent retrieval
| 2026-10-26T08:42:09.032242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003380observed 112c41ca36541aa5012a9125333003c7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-26T08:42:08.961297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003380/manifest.jsonobserved f357b40bed6c85f0de663269ceb4439e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-26T08:42:08.896064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003380/publication.mdobserved ca636abd9916497640ad6f6e81226482...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-26T08:42:08.712713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003380/publication.txtobserved 73146564b27482cdc9250432f1b1c4b9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:03.351926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003380observed 112c41ca36541aa5012a9125333003c7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:03.324609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003380/manifest.jsonobserved f357b40bed6c85f0de663269ceb4439e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:03.311142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003380/publication.txtobserved 73146564b27482cdc9250432f1b1c4b9...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 |
|---|