OT-2026-000001900
Publication integrity record
Plug-in device, plug-in system with a plug-in device, as well as robot with a plug-in 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-2026-000001900) never changes.
Identity and time
| Publication number | OT-2026-000001900 · never reused |
|---|---|
| Internal UUID | 01a0a679-5118-795e-9baf-120c6bef6efe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:23.608581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001900 |
| Status | PUBLIC |
Content hashes
| Canonical text | 272adaf8377a1af275225d58218c6a9e7a83df4598178807ea342993dd3cafb2 |
|---|---|
| Markdown | fa4a774ae8ef234494c995a74427b3d01fafd2c52783b906fada8deb242d81bb |
| Publication page | dc0b7eb7f4912ee05ee673284e3d982938492ae94040570d91118a7ca590c3cf |
| Manifest | 0e1df374e1a98e13bb7f36803170c531e23f744045e27d371fa43e508bb998cc |
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 | PppyVyxVToo+Q6PaVH9panmVJT5wznlScSB4eZZcp9oW7auRp3RguCHK0w5NU4J6oQ5K764sQ24OSrD/r3mgDg== |
| 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
| 2026-10-22T16:41:07.565551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900observed dc0b7eb7f4912ee05ee673284e3d9829...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-22T16:41:07.499530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900/manifest.jsonobserved 0e1df374e1a98e13bb7f36803170c531...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-22T16:41:07.440674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900/publication.mdobserved fa4a774ae8ef234494c995a74427b3d0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-22T16:41:07.306032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900/publication.txtobserved 272adaf8377a1af275225d58218c6a9e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:04.189612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900observed dc0b7eb7f4912ee05ee673284e3d9829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:04.176168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900/manifest.jsonobserved 0e1df374e1a98e13bb7f36803170c531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:04.162177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900/publication.mdobserved fa4a774ae8ef234494c995a74427b3d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:04.148018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001900/publication.txtobserved 272adaf8377a1af275225d58218c6a9e...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|