OT-2026-000001151
Publication integrity record
Robot cleaner, station and cleaning 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-2026-000001151) never changes.
Identity and time
| Publication number | OT-2026-000001151 · never reused |
|---|---|
| Internal UUID | 01a0a674-5339-70a2-a9f6-422b2ae81588 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:56.474227Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001151 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0790d9eb2ce72e6e6353b795522017876d9d9598a0f72d3f3a7f284e4cf2ae9 |
|---|---|
| Markdown | 4147a910f61c9e7fa238bbc518a0baf3f461eefa4b9c14b5b0cfa7978f1305a2 |
| Publication page | fd25674567b863eef2687b976f61da4eac16fb881664496ede64f109b1aed8cc |
| Manifest | 44b57de5d38ad0e5af5f77f9ae42516f992e4582bcca55f7c93576e8f364359c |
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 | h/3q5RW2bLD7s6kNfOqsOMZHCspU9Smy9u3uwz8+lShVeGpIPc2KuY9XsNDFy9nx+2vBsJLx0rd6xmeump6gCA== |
| 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
| 2026-09-15T20:20:18.413702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001151observed fd25674567b863eef2687b976f61da4e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:20:18.384674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001151/manifest.jsonobserved 44b57de5d38ad0e5af5f77f9ae42516f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.371109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001151/publication.txtobserved b0790d9eb2ce72e6e6353b7955220178...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 |
|---|