OT-2026-000001496
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-2026-000001496) never changes.
Identity and time
| Publication number | OT-2026-000001496 · never reused |
|---|---|
| Internal UUID | 01a0a676-6bbf-7583-954b-44baf544596c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:13.824010Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93f9c193119e1b9d0efb5ca466366468d2f3fa60b47ab4e9fcc68e2ddca7bfc5 |
|---|---|
| Markdown | 2eefd6f8c1993a7efe7e0b6d7d882cf5d6baecc09f4a9e2e67e8eec8b26da4eb |
| Publication page | 2f07f73d9310ddac7046688381b18db12e65b2dada19587fc2d26254d01962c8 |
| Manifest | 76c92646989bbaa218c17fdb6728cf8aac68a417ca22805f6a9622fc50029f3f |
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 | tzoGMpJrle9JYVjNhXtsM8RBIMadN/J1NjETdFFIF6yzYRpUiSIy5pukSTl95OLx3G97aUE4yjp8++nCT5j1Bw== |
| 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
| 2026-09-16T16:42:49.551736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001496observed 2f07f73d9310ddac7046688381b18db1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T16:42:49.230330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001496/manifest.jsonobserved 76c92646989bbaa218c17fdb6728cf8a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:42:48.950013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001496/publication.mdobserved 2eefd6f8c1993a7efe7e0b6d7d882cf5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:42:48.441150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001496/publication.txtobserved 93f9c193119e1b9d0efb5ca466366468...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:37.750631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001496observed 2f07f73d9310ddac7046688381b18db1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:37.719239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001496/manifest.jsonobserved 76c92646989bbaa218c17fdb6728cf8a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:37.705114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001496/publication.txtobserved 93f9c193119e1b9d0efb5ca466366468...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 |
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