OT-2026-000001741
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-2026-000001741) never changes.
Identity and time
| Publication number | OT-2026-000001741 · never reused |
|---|---|
| Internal UUID | 01a0a678-41bd-7513-95b9-ac22790c411f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:14.141792Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77a6e9bd81aa01b7c9c8d8cd915854eef6917900f339ae1517a223755ed03255 |
|---|---|
| Markdown | c79224e06914d2d8ffa32fac5ad32fa0da340e9c43b7ae2e82b1e5286191256d |
| Publication page | bbd37afc12c52cd9e60e1ce442aa405ba72f9eceddddaaed8767fa4aa0b43a99 |
| Manifest | aca7e7d874096a3bd01d311f6fcc5d9409361401af5b1b6ab548717ea7d8a5ba |
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 | xERMPTYxme+mMLunQ7wCh9NHGZrGI3PR11ztInII7QUaHFy1eqS2FuaTo63gEVDboMQpphK5AmbKyMBR01MJBw== |
| 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
| 2026-09-16T20:41:55.990660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001741observed bbd37afc12c52cd9e60e1ce442aa405b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T20:41:55.841162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001741/manifest.jsonobserved aca7e7d874096a3bd01d311f6fcc5d94...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:55.697107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001741/publication.mdobserved c79224e06914d2d8ffa32fac5ad32fa0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:55.492827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001741/publication.txtobserved 77a6e9bd81aa01b7c9c8d8cd915854ee...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.606053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001741observed bbd37afc12c52cd9e60e1ce442aa405b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.581378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001741/manifest.jsonobserved aca7e7d874096a3bd01d311f6fcc5d94...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.442289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001741/publication.txtobserved 77a6e9bd81aa01b7c9c8d8cd915854ee...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 |
|---|