OT-2026-000002283
Publication integrity record
Gripping device
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-2026-000002283) never changes.
Identity and time
| Publication number | OT-2026-000002283 · never reused |
|---|---|
| Internal UUID | 01a0a67b-ada4-7132-b060-2c334e51e471 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:58.372393Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002283 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5713285ed3d203124ef433d4388edbccea088ae67b74db4749a8de2e41208d9 |
|---|---|
| Markdown | f49746aa315e650c7d43d25f858823aa462dc83a13f4f83412acbe8fa2ccd1d2 |
| Publication page | 2de3fa3817aed148ca46cb3e4b769a641077062ca0fa26e08f4146b065aba868 |
| Manifest | 68caa2e2094938da793a5e0fd878429bee3175db1606a07e204ad9e085043a7a |
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 | jHLm/YLvF6BkRdT82blwoIMnucVhXNEaQtkDX8ikxP0UCmXZ/a+6DcOVHqgmtQQNuWMm4KnMUpjEYSh9XfMeDQ== |
| 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
| 2026-09-15T19:40:32.485759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002283observed 2de3fa3817aed148ca46cb3e4b769a64...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:32.456490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002283/manifest.jsonobserved 68caa2e2094938da793a5e0fd878429b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:32.443887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002283/publication.txtobserved d5713285ed3d203124ef433d4388edbc...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 |
|---|