OT-2026-000000650
Publication integrity record
Using affordance plans for robot control
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-2026-000000650) never changes.
Identity and time
| Publication number | OT-2026-000000650 · never reused |
|---|---|
| Internal UUID | 01a0a673-a765-7b99-91f2-809995cb1eec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:12.485467Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000650 |
| Status | PUBLIC |
Content hashes
| Canonical text | c043c282abdccc10b177bad7ebb5058dd0fd0dc5b52f4c7b9709eadc0932ccc6 |
|---|---|
| Markdown | 77360bd1a9d097a74459ee14b94e4817ef2d5e33265c57628a207fe4cfcda5d5 |
| Publication page | 2fcfffb217d13ab03eb6beed2c5a26b7596b6de45152f76369471a232e8a893e |
| Manifest | b866cb6fc2cd27755e804127163504c404eaceb1ae61fe5b259b90b5f36059a4 |
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 | rb+K6BnQ+ubxXmDKLU+lH0SuvNtiNucnlCsK/+pYLOWekKG+3/Md4rjrw5SCInGquk/YsOAkedlc0McSEldUDQ== |
| 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
| 2026-09-28T12:41:40.039093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000650observed 2fcfffb217d13ab03eb6beed2c5a26b7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-28T12:41:39.965199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000650/manifest.jsonobserved b866cb6fc2cd27755e804127163504c4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:39.880946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000650/publication.mdobserved 77360bd1a9d097a74459ee14b94e4817...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:39.712394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000650/publication.txtobserved c043c282abdccc10b177bad7ebb5058d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:20.239670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000650observed 2fcfffb217d13ab03eb6beed2c5a26b7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:20.082283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000650/manifest.jsonobserved b866cb6fc2cd27755e804127163504c4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:20.070559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000650/publication.txtobserved c043c282abdccc10b177bad7ebb5058d...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 |
|---|