OT-2026-000003466
Publication integrity record
Direct-drive-type multi-articulated 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-2026-000003466) never changes.
Identity and time
| Publication number | OT-2026-000003466 · never reused |
|---|---|
| Internal UUID | 01a0a6c4-3a2c-7f2c-adad-9edd965cf797 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:31:12.940638Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003466 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf98eafb8c603e466f044a1d8e14ff399eee27f0ff09c38680ab016287277062 |
|---|---|
| Markdown | 13154e20345bf575cd52d7679d9f0c1a6a230252349bdfe580353e96fb14ad17 |
| Publication page | 6cc29c6c9cdf814b24b225dae1cae1d5f6a291ec370681a02c3f29d2549b2c79 |
| Manifest | 02fb21f5d65c7a278afed4d3c1910e4bd3974352c6f360852a3f4b90b23ec4fa |
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 | p4WIw17DKBNG5R4O8yNR4/DVDdICbVn/qPMBdVKg97CFOi2pW4cF20VCbAs7I0ovOfI+ds4EKcwUA4bHWQZ7AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:36:25Z batch OT-TS-2026-W38-006 · RFC 3161 token · inclusion proof root 40fdb380c9f41bd58bb35c455dde2c7d... |
|---|
Independent retrieval
| 2026-10-21T04:23:53.436236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003466observed 6cc29c6c9cdf814b24b225dae1cae1d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-21T04:23:53.423649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003466/manifest.jsonobserved 02fb21f5d65c7a278afed4d3c1910e4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-21T04:23:53.411671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003466/publication.mdobserved 13154e20345bf575cd52d7679d9f0c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-21T04:23:53.269687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003466/publication.txtobserved bf98eafb8c603e466f044a1d8e14ff39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:06.749809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003466observed 6cc29c6c9cdf814b24b225dae1cae1d5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:06.719903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003466/manifest.jsonobserved 02fb21f5d65c7a278afed4d3c1910e4b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:06.587347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003466/publication.txtobserved bf98eafb8c603e466f044a1d8e14ff39...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 |
|---|