OT-2026-000002387
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-2026-000002387) never changes.
Identity and time
| Publication number | OT-2026-000002387 · never reused |
|---|---|
| Internal UUID | 01a0a67c-4fcb-717f-bd66-915ef421d7f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:39.884486Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 422035ac8e94e3c143aea12b35c02ea5ae737343c26d911f5e74a17692d66ea7 |
|---|---|
| Markdown | b33048b20a5b3273773b063b4b221f60a3ccfb576bbcb50efebbd591e648ca52 |
| Publication page | fbdbe9f8bc05755fc7f0b8c4488521c6b6453634942ee141f3c267f4d54c4fd9 |
| Manifest | 87af7754eb4709fb45ca27c70483e596cb4fd38e38a3550493aa297e89e153a9 |
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 | MOTcOX8buUEPWLZY7u3RJWSdEoRDoGJmX+sRp9WX1c+aasz/KfTUvmVfKR4d5khxshr7/6KiEr0Whudv+PAmDw== |
| 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
| 2026-09-15T19:40:21.193747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002387observed fbdbe9f8bc05755fc7f0b8c4488521c6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:21.042728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002387/manifest.jsonobserved 87af7754eb4709fb45ca27c70483e596...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:21.029001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002387/publication.txtobserved 422035ac8e94e3c143aea12b35c02ea5...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 |
|---|