OT-2026-000000942
Publication integrity record
Techniques for training robots for dexterous manipulation tasks
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-2026-000000942) never changes.
Identity and time
| Publication number | OT-2026-000000942 · never reused |
|---|---|
| Internal UUID | 01a0a674-091b-7868-b34f-d7bcd2c1d618 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:37.499974Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000942 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38ca67ef45ed158f6b9cfd1cedc64b411a632f69d081c53d39987e53517f4d97 |
|---|---|
| Markdown | 74e46b2375a63f5a4c596645f53971e7a6d9d8e3e6bab253ff7b1c5ab3a90cca |
| Publication page | 050226959c77d7e75b4246d9a518242a955d7a2792e57585cb7c1cd938474def |
| Manifest | 047c55436e953c3f8360bcea34c1e3c28b1cc801d999d80158a9f965a00fc11a |
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 | PF89t5XkxuDt6O/LL3TvvWuNjWR0ByLaDyc140ZoyYyxfk3xgp3VRpih+i81OeK/K8LxrIORVNzSS8vPPEr3Cw== |
| 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
| 2026-10-10T20:42:06.932342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942observed 050226959c77d7e75b4246d9a518242a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-10T20:42:06.856833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942/manifest.jsonobserved 047c55436e953c3f8360bcea34c1e3c2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T20:42:06.755859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942/publication.mdobserved 74e46b2375a63f5a4c596645f53971e7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-10T20:42:06.653479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942/publication.txtobserved 38ca67ef45ed158f6b9cfd1cedc64b41...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-26T04:23:09.797188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942observed 050226959c77d7e75b4246d9a518242a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-26T04:23:09.783679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942/manifest.jsonobserved 047c55436e953c3f8360bcea34c1e3c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-26T04:23:09.770112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942/publication.mdobserved 74e46b2375a63f5a4c596645f53971e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-26T04:23:09.716423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000942/publication.txtobserved 38ca67ef45ed158f6b9cfd1cedc64b41...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 |
|---|