OT-2026-000001738
Publication integrity record
Guide robot and operation method of guide 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-2026-000001738) never changes.
Identity and time
| Publication number | OT-2026-000001738 · never reused |
|---|---|
| Internal UUID | 01a0a678-33ff-746d-9481-6296ffa57204 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:10.624564Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dc2da81808fb8ae349284a54bf94301915fadbba753bc3d2b260c27219af7c6 |
|---|---|
| Markdown | 91ad96d6c4a828bb46900c4e56ecc0012ba5206027d3461a4c0cb493f69220a4 |
| Publication page | 04e9955d65ab14665d356bc7a4402d9817f35423b2b6928b377452684fb930db |
| Manifest | 2307f504cf07194de5de6956e2a207b3716ac4de4089345bc9150c0b523f1fec |
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 | AXyvVWAbkX//NxVj9yHFZAUA//yrDBv55ZM7041ygbFSnmUV9A+LAdmOBGLfgCmo74pKQgBbP6I04qpef4+QBg== |
| 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
| 2026-09-19T16:43:50.903921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001738observed 04e9955d65ab14665d356bc7a4402d98...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-19T16:43:50.668411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001738/manifest.jsonobserved 2307f504cf07194de5de6956e2a207b3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T16:43:50.434178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001738/publication.mdobserved 91ad96d6c4a828bb46900c4e56ecc001...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T16:43:50.105568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001738/publication.txtobserved 0dc2da81808fb8ae349284a54bf94301...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.915999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001738observed 04e9955d65ab14665d356bc7a4402d98...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.881441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001738/manifest.jsonobserved 2307f504cf07194de5de6956e2a207b3...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:30.867199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001738/publication.txtobserved 0dc2da81808fb8ae349284a54bf94301...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 |
|---|