OT-2026-000001024
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-2026-000001024) never changes.
Identity and time
| Publication number | OT-2026-000001024 · never reused |
|---|---|
| Internal UUID | 01a0a674-2769-74ea-b54d-1939915a51db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:45.258215Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52542d489497e511499ecf1a74938a3fd19b74b3046a24bb22a91b75df3a80b0 |
|---|---|
| Markdown | 98f63cb69d2380fc2be44743fdbd58f3c75c466d8bb27194f0f18362e18d59f5 |
| Publication page | 556398cf210994bc0665a944e1aba842bdc022d105f4f1c11a213eb6db6f01c4 |
| Manifest | 30d224574a794d40b8c1b4cd71d2d9cbbf67d33712367e843d15169eb6f50b96 |
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 | iZmVYVqoV/e3vhapPeovBt7fVPEebgQC72DFKvnjO4Dd8+RIoGLFu9sreko8+vmRmMWaQmmmMMl3uXpAU/kuAw== |
| 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
| 2026-09-20T16:41:49.828840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001024observed 556398cf210994bc0665a944e1aba842...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-20T16:41:49.632243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001024/manifest.jsonobserved 30d224574a794d40b8c1b4cd71d2d9cb...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T16:41:49.255467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001024/publication.mdobserved 98f63cb69d2380fc2be44743fdbd58f3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T16:41:49.002870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001024/publication.txtobserved 52542d489497e511499ecf1a74938a3f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:32.872535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001024observed 556398cf210994bc0665a944e1aba842...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:32.835086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001024/manifest.jsonobserved 30d224574a794d40b8c1b4cd71d2d9cb...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:32.817727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001024/publication.txtobserved 52542d489497e511499ecf1a74938a3f...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 |
|---|