OT-2026-000001590
Publication integrity record
Enhanced visual feedback systems, enhanced skill libraries, and enhanced fungible tokens for the operation of robotic systems
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-2026-000001590) never changes.
Identity and time
| Publication number | OT-2026-000001590 · never reused |
|---|---|
| Internal UUID | 01a0a677-0131-7d0d-9168-009c8b1dfc9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:52.081675Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001590 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8d68ab174fa1de607d3a2adfc7b21dfaea70b99d73871dcd59ef178b365098c |
|---|---|
| Markdown | 54806757850e611a3c31cd0703dcc3328d9b6c1e1fa13c954d817a2fe50f1175 |
| Publication page | fcfb34f1d40133ee3591d52e9db55c00b6fbbe5df506458c7201e5ca8ede0e34 |
| Manifest | baa4e0d7946101d9883756942489cb7d620d43d2f3b23b355ea979d726730bcc |
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 | jtDlxZoFqzZt/0uG5HMTmDoHan6Dw7ue2CeLow24hZktxrqAQLDlwy8gnvglmDYAAxz2OmhxlSX93dzaTVViAw== |
| 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
| 2026-10-11T20:42:09.137278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590observed fcfb34f1d40133ee3591d52e9db55c00...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-11T20:42:09.025000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590/manifest.jsonobserved baa4e0d7946101d9883756942489cb7d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-11T20:42:08.920661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590/publication.mdobserved 54806757850e611a3c31cd0703dcc332...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-11T20:42:08.650107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590/publication.txtobserved a8d68ab174fa1de607d3a2adfc7b21df...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-02T00:42:12.591888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590observed fcfb34f1d40133ee3591d52e9db55c00...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-02T00:42:12.460224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590/manifest.jsonobserved baa4e0d7946101d9883756942489cb7d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-02T00:42:12.342987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590/publication.mdobserved 54806757850e611a3c31cd0703dcc332...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-02T00:42:12.159097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001590/publication.txtobserved a8d68ab174fa1de607d3a2adfc7b21df...fetched by grabo-systems from 34.44.131.203, 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 |
|---|