OT-2026-000001766
Publication integrity record
Body and pallet obstacle avoidance detection device of four-way shuttle and operating method therefor
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-2026-000001766) never changes.
Identity and time
| Publication number | OT-2026-000001766 · never reused |
|---|---|
| Internal UUID | 01a0a678-8b0c-784a-9288-e9bb6fbc4da7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:32.909135Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001766 |
| Status | PUBLIC |
Content hashes
| Canonical text | c366d0f7fbbf8e06e6cfcaf390a1d881022e3eedb692cf8337ae0249c1851d8e |
|---|---|
| Markdown | ef55e55073bf119af99854908b2f0793fc93b3bdcedd9d4065846c3752920ead |
| Publication page | 9bc6f99be87681b007e45e866e729c8192d0f49d1961ed68d6f5536c0e9fc1c7 |
| Manifest | 6e854f9c2c9d292a43696ac140b0c48ccfdf814d4aa5702deb94cebd57dd64f0 |
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 | R5oFzX+SQRm98nMc88FCDUZeIUSHg+U9JSiqzvV7IYWDwYJHJHE4zmzTW5fi26GZKyU2Et+QJ+pMAojaOVJLCw== |
| 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
| 2026-09-15T19:10:27.882542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001766observed 9bc6f99be87681b007e45e866e729c81...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:27.852491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001766/manifest.jsonobserved 6e854f9c2c9d292a43696ac140b0c48c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:27.840385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001766/publication.txtobserved c366d0f7fbbf8e06e6cfcaf390a1d881...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 |
|---|