OT-2026-000000856
Publication integrity record
Method and system for task planning for visual room rearrangement under partial observability
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-2026-000000856) never changes.
Identity and time
| Publication number | OT-2026-000000856 · never reused |
|---|---|
| Internal UUID | 01a0a673-ec5c-7c48-8844-7a2a5a6eb26d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:30.140947Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c51fcaae6a170b3d5ada8d5c3fc8244ede35ca27403a79ac6362d1f01dd0666 |
|---|---|
| Markdown | f809dd23cc32aa55427d857bc0c810ff26ee40ce738d53055bc3bf66abb64606 |
| Publication page | a099f532834af0de7b74de71654b8f041665873ae517e98a2e4e5820def57aca |
| Manifest | 9b7ae984936eda17c59e065d49f4a97e159fd63747dd195e83030d413bfa437e |
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 | ygJRKMo3wvozusL2F5+3Y8m4aatPxHQJn8fNXx9yXVj3VPPceHq4Z97XbQ2ILGNohibt5Elqcp7Qvwm7bz+2Bw== |
| 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
| 2026-09-25T04:23:15.369221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856observed a099f532834af0de7b74de71654b8f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-25T04:23:15.311139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856/manifest.jsonobserved 9b7ae984936eda17c59e065d49f4a97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-25T04:23:15.296165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856/publication.mdobserved f809dd23cc32aa55427d857bc0c810ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-25T04:23:15.251813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856/publication.txtobserved 7c51fcaae6a170b3d5ada8d5c3fc8244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:47.020226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856observed a099f532834af0de7b74de71654b8f04...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:46.570340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856/manifest.jsonobserved 9b7ae984936eda17c59e065d49f4a97e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:46.294752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856/publication.mdobserved f809dd23cc32aa55427d857bc0c810ff...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:45.966580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000856/publication.txtobserved 7c51fcaae6a170b3d5ada8d5c3fc8244...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 |
|---|