OT-2026-000001595
Publication integrity record
Multi-use platform for a mobile 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-2026-000001595) never changes.
Identity and time
| Publication number | OT-2026-000001595 · never reused |
|---|---|
| Internal UUID | 01a0a677-083b-7cbb-83cb-673bd2ffbd2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:53.884122Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 190410aa02486e08cc361105e63796249af0fa0023539aa7cd2dc32ea548797d |
|---|---|
| Markdown | 4f179d82841b5a327dd4c6b48b3138b4b91db75115ccbd4daf90a8ec9b9488f1 |
| Publication page | ab725cdf413c90a67a552a5a65e144a5277ea0880fbe1bc22bb9feda122ca1fa |
| Manifest | 407f8fc37264acb832f2ad31c12771def7b74a1aecaf1dce93060469f7688d63 |
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 | Q2WI+EKz7+7g1hzuJpqIB6uCzBK4PkvGdnMU86BuKgcSSpNKnF+q7MScGVkUbhCTXzw5zsnUJMUahiU3BrCpDg== |
| 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
| 2026-09-15T20:00:25.474328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001595observed ab725cdf413c90a67a552a5a65e144a5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:25.441545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001595/manifest.jsonobserved 407f8fc37264acb832f2ad31c12771de...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:25.428844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001595/publication.txtobserved 190410aa02486e08cc361105e6379624...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 |
|---|