OT-2026-000001761
Publication integrity record
Robot learning through retrieval and self improvement
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-2026-000001761) never changes.
Identity and time
| Publication number | OT-2026-000001761 · never reused |
|---|---|
| Internal UUID | 01a0a678-8439-71da-a149-0751fba6e747 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:31.161580Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001761 |
| Status | PUBLIC |
Content hashes
| Canonical text | f181844450050d5a199e50f2a9beebfd1fe439dbb080c16ae2717edf4780172e |
|---|---|
| Markdown | 9e152012d3f9fc376365978bc488b276197f4db4dcfbef92358464971a23924d |
| Publication page | 2a171f35f328a689262c723a92068f7b3a284493f67ff35eaee09b8b1fb8b74d |
| Manifest | 35be9d4e50313b6294f9d7a1a88e716ae7ddb07da27f57139686c46ffb7a852e |
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 | 6/Pkf/SpXHkrs6AfcRVlc7RwOxjw7lUEBpuaSgvSmQIUUnhT1GxaYD8E/a5+dmUn+P8kuWYbWFKgAx9tJtVqCQ== |
| 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
| 2026-10-08T00:41:31.019295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761observed 2a171f35f328a689262c723a92068f7b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-08T00:41:30.904318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761/manifest.jsonobserved 35be9d4e50313b6294f9d7a1a88e716a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-08T00:41:30.795572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761/publication.mdobserved 9e152012d3f9fc376365978bc488b276...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-08T00:41:30.629646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761/publication.txtobserved f181844450050d5a199e50f2a9beebfd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:06.403587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761observed 2a171f35f328a689262c723a92068f7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:06.390185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761/manifest.jsonobserved 35be9d4e50313b6294f9d7a1a88e716a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:06.376779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761/publication.mdobserved 9e152012d3f9fc376365978bc488b276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:06.363286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001761/publication.txtobserved f181844450050d5a199e50f2a9beebfd...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 |
|---|