OT-2026-000001976
Publication integrity record
Humanoid robot data collection systems
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-2026-000001976) never changes.
Identity and time
| Publication number | OT-2026-000001976 · never reused |
|---|---|
| Internal UUID | 01a0a679-cc21-7e55-b460-f54d7890269a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:55.106367Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001976 |
| Status | PUBLIC |
Content hashes
| Canonical text | aba091fd0954ef6279d54a1b4ae831f660ca0f521276667de43fe673178dabdf |
|---|---|
| Markdown | e2383de6c56901a5a5220553e5030950f953f1fb18d6ee524d6408834bf60f34 |
| Publication page | 567a6112bd37ea072d0d95c5c2ea820b294b882e6796f9830563f71e899b5059 |
| Manifest | 78ebf0918500c455537a65b725b97b0b1e8f078e96ce29bf4d31d45e78fc09b5 |
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 | SIJjZ3WNyzXrqyU3fyTrlwp0kZmgrqP8/VCpTohbD1TSJsR+bIwBXdcMz3aXiCrf6l08qMw4zwKecAitsXPuAA== |
| 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
| 2026-09-15T19:10:05.086026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001976observed 567a6112bd37ea072d0d95c5c2ea820b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:04.937197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001976/manifest.jsonobserved 78ebf0918500c455537a65b725b97b0b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:04.926338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001976/publication.txtobserved aba091fd0954ef6279d54a1b4ae831f6...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 |
|---|