OT-2026-000002661
Publication integrity record
Self-reconfigurable robot controller
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-2026-000002661) never changes.
Identity and time
| Publication number | OT-2026-000002661 · never reused |
|---|---|
| Internal UUID | 01a0a67e-016a-71ea-b4ef-04a9acd6ce0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:30.891198Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002661 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdafefe1ed265b1c3b8780cf3557b3cb0789bfd3b8a57726892e3308c9284d86 |
|---|---|
| Markdown | 969cebd974ecf90e8c786650644eb631f529b1d78e52572741b840065365667b |
| Publication page | 1dc673f2a6b12ae3927a673940b1da3c377ea3a1c43ebbcab621f6c989d1c96a |
| Manifest | fe5eb4d7d6881d38d88e6f8c483a4a993a94acede8e8aede4a44c30ae0f3dd40 |
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 | lLum0g+l4+1C9Z+5+9NI1TPgMBf/LhuapX/Y6FoTyWEFYWu7TU181uWCXJq78I74IueGMDlAitWM2qy6iV03BA== |
| 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
| 2026-10-03T04:23:08.537267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002661observed 1dc673f2a6b12ae3927a673940b1da3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-03T04:23:08.522945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002661/manifest.jsonobserved fe5eb4d7d6881d38d88e6f8c483a4a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-03T04:23:08.508136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002661/publication.mdobserved 969cebd974ecf90e8c786650644eb631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-03T04:23:08.413696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002661/publication.txtobserved cdafefe1ed265b1c3b8780cf3557b3cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:19.701362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002661observed 1dc673f2a6b12ae3927a673940b1da3c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:19.669751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002661/manifest.jsonobserved fe5eb4d7d6881d38d88e6f8c483a4a99...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:19.654264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002661/publication.txtobserved cdafefe1ed265b1c3b8780cf3557b3cb...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 |
|---|