OT-2026-000000823
Publication integrity record
Industrial robot comprising an axle drive with a compact construction
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-2026-000000823) never changes.
Identity and time
| Publication number | OT-2026-000000823 · never reused |
|---|---|
| Internal UUID | 01a0a673-e03a-7423-aece-994bf0833fd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:27.034794Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e5f63d75b5ede3f971787a50ae7e3637a44551571950f46afa5387ae7b52b7c |
|---|---|
| Markdown | 99949e516622fc1b361bca713f5e4e7d0d1deb952468be3e20b77387cb1b1d68 |
| Publication page | 2cd63955a8019770ad055d6516625f7ba829fe23bbe8b5968e76c6fd72ccdc2d |
| Manifest | c5825cb1558715e3046d7d69a4071cef6e3bcb7f2cd58c62b281e19e2df12f57 |
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 | JfVu7Ou/u65MKWTXACHunSTeKAPigDLBfuB/lcDctZlVPqWHp8YALrYXdnuIBApH2YV4qfBtWMWPtnPhCVUACA== |
| 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
| 2026-09-16T16:41:38.813289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000823observed 2cd63955a8019770ad055d6516625f7b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T16:41:38.652385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000823/manifest.jsonobserved c5825cb1558715e3046d7d69a4071cef...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:38.537371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000823/publication.mdobserved 99949e516622fc1b361bca713f5e4e7d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:38.385878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000823/publication.txtobserved 6e5f63d75b5ede3f971787a50ae7e363...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:30.979103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000823observed 2cd63955a8019770ad055d6516625f7b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:30.946084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000823/manifest.jsonobserved c5825cb1558715e3046d7d69a4071cef...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:30.931988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000823/publication.txtobserved 6e5f63d75b5ede3f971787a50ae7e363...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 |
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