OT-2026-000000946
Publication integrity record
Training policy neural networks in simulation using scene synthesis machine learning models
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-2026-000000946) never changes.
Identity and time
| Publication number | OT-2026-000000946 · never reused |
|---|---|
| Internal UUID | 01a0a674-0a81-7aa3-9332-ac65dd4e19fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:37.857395Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000946 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf4395693577f58a94798a53fea3806eb53f7a93eeaf4fd77e83521191b92f6d |
|---|---|
| Markdown | 54e7f29789612bfb658596f0040d1d74ff42935a209c2137d2af7ba8b92d0805 |
| Publication page | 22aa158f632a5fa3b428e1ec32fe2ace303677e3aa7fb97084861ff17d25ac43 |
| Manifest | 6c091325f68f1ddfb7de4ec28e98a1d1a4b4e4f952145dcb9294aab820af47e4 |
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 | BwErnw4R5f/hAKxZ9GO9X4VzY7QDcBVwq/p+mPEdblHDBa5CTRJFnfL5EU8gTk+k823Ymzyg1d5/DZRLxQMtDA== |
| 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
| 2026-10-30T08:41:23.326691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946observed 22aa158f632a5fa3b428e1ec32fe2ace...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-30T08:41:23.278518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946/manifest.jsonobserved 6c091325f68f1ddfb7de4ec28e98a1d1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-30T08:41:23.233298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946/publication.mdobserved 54e7f29789612bfb658596f0040d1d74...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-30T08:41:23.087209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946/publication.txtobserved cf4395693577f58a94798a53fea3806e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-14T08:41:32.622424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946observed 22aa158f632a5fa3b428e1ec32fe2ace...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-14T08:41:32.575849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946/manifest.jsonobserved 6c091325f68f1ddfb7de4ec28e98a1d1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-14T08:41:32.526435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946/publication.mdobserved 54e7f29789612bfb658596f0040d1d74...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-14T08:41:32.443908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000946/publication.txtobserved cf4395693577f58a94798a53fea3806e...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 |
|---|