OT-2026-000000203
Publication integrity record
Humanoid robot
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-2026-000000203) never changes.
Identity and time
| Publication number | OT-2026-000000203 · never reused |
|---|---|
| Internal UUID | 01a0a673-1a5e-79bc-8609-09fb5335282f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:36.383315Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ed21865a757ff0514583154157c21218ffb85d333fd5acc41dd95cff8bdd06d |
|---|---|
| Markdown | 7cd630c8e14f5b94399de0bcbaf69bb79fd069ca5cff658c08d364fb6024dace |
| Publication page | 0511b03b4d15be0cde8d308cace90f02529107a586c3ee3113d8b405d96368ba |
| Manifest | 61b47bd83e08e9c2adf561df77f14f92ee2a6e13b1a038be8a77edced67fcc37 |
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 | qkGLOyLBW9zD2YMQE/J8qFDyGWs059r2Yhr0xS13oowy0rTiv6f4HeC73IN/rZcnjzsRqSQcHac8CrWkhDZ+Dg== |
| 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
| 2026-10-12T12:41:10.554109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203observed 0511b03b4d15be0cde8d308cace90f02...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-12T12:41:10.407870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203/manifest.jsonobserved 61b47bd83e08e9c2adf561df77f14f92...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-12T12:41:10.293508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203/publication.mdobserved 7cd630c8e14f5b94399de0bcbaf69bb7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-12T12:41:10.090035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203/publication.txtobserved 8ed21865a757ff0514583154157c2121...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-07T20:42:14.751838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203observed 0511b03b4d15be0cde8d308cace90f02...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-07T20:42:14.667344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203/manifest.jsonobserved 61b47bd83e08e9c2adf561df77f14f92...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-07T20:42:14.583599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203/publication.mdobserved 7cd630c8e14f5b94399de0bcbaf69bb7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-07T20:42:14.320989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000203/publication.txtobserved 8ed21865a757ff0514583154157c2121...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 |
|---|