OT-2026-000002168
Publication integrity record
Robot and robot system
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-2026-000002168) never changes.
Identity and time
| Publication number | OT-2026-000002168 · never reused |
|---|---|
| Internal UUID | 01a0a67a-feaf-7e1d-913a-26d4ee78ada1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:13.583473Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002168 |
| Status | PUBLIC |
Content hashes
| Canonical text | c519954536a24d398f41e25c6b51aa2509598e7a4a700304ad58f84b6f1a5660 |
|---|---|
| Markdown | 37879499817fb9f25ef6d0252f0eb56cbfb6d85ff32440aaae2c17b42ef5e6ef |
| Publication page | 2582e02de89bffea4cfd6056358b8f9d239e8e3ed3ac38daf710147ad7e50563 |
| Manifest | 987ebf3c3e1051cd920846cc8eb2f2c137609cd6516a54e288ce08a6ecdfaefa |
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 | YmMoQ3OwAmU6ibibITEOHYbCSd/M+fkrix5O/nhn+yU5eAnZE2aC6jzfqleOf4fSh+N+NdIOlGqQU8rqxYgQCA== |
| 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
| 2026-09-15T19:50:17.867585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002168observed 2582e02de89bffea4cfd6056358b8f9d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:50:17.839202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002168/manifest.jsonobserved 987ebf3c3e1051cd920846cc8eb2f2c1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:17.826004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002168/publication.txtobserved c519954536a24d398f41e25c6b51aa25...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 |
|---|