OT-2026-000001513
Publication integrity record
Multi-mode drive system with selectively engageable steering module for mobile robots
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-2026-000001513) never changes.
Identity and time
| Publication number | OT-2026-000001513 · never reused |
|---|---|
| Internal UUID | 01a0a676-8917-7648-9e24-f7b6768ded68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:21.336120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001513 |
| Status | PUBLIC |
Content hashes
| Canonical text | c53510e70c9e1a452bd3646f667796786b38ec6d75a3ba1a43c6662ea66a0316 |
|---|---|
| Markdown | ba10e3c57b5106e6085e667f6f3e49033f3daf40d3b76ebb9b8701daec9b857c |
| Publication page | c02e3b33fb1dc1b7f60b25f0d9f6f5534e445e42d6a0c4af8447d163533db588 |
| Manifest | 08f8218dd391a00a6b55920fe6caeca9e8e1e3e0888cc0b22a7cbb05d93653bd |
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 | 2FpBZoEBNDODMIx0lzVc47EKRHkJgsxX2qEd6TbRySMBOKi6lo4GdXI4lStlclVaZad9A1qse0ADhbG7hzcVAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-28T04:23:21.498334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513observed c02e3b33fb1dc1b7f60b25f0d9f6f553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-28T04:23:21.484837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513/manifest.jsonobserved 08f8218dd391a00a6b55920fe6caeca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-28T04:23:21.472292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513/publication.mdobserved ba10e3c57b5106e6085e667f6f3e4903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-28T04:23:21.320641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513/publication.txtobserved c53510e70c9e1a452bd3646f66779678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:07.101871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513observed c02e3b33fb1dc1b7f60b25f0d9f6f553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:07.087395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513/manifest.jsonobserved 08f8218dd391a00a6b55920fe6caeca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:07.072134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513/publication.mdobserved ba10e3c57b5106e6085e667f6f3e4903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:07.056957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001513/publication.txtobserved c53510e70c9e1a452bd3646f66779678...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 |
|---|