OT-2026-000001056
Publication integrity record
Transport robot and warehousing 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-2026-000001056) never changes.
Identity and time
| Publication number | OT-2026-000001056 · never reused |
|---|---|
| Internal UUID | 01a0a674-3392-7af0-9412-aa0abdff2439 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:48.370839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001056 |
| Status | PUBLIC |
Content hashes
| Canonical text | a942639d24b54c2a82dec7bd6c0e4bda24625d9719cd3d9fab9732d238630582 |
|---|---|
| Markdown | e6e854fa2490051b62b1775930479de3e42885b234618fa3b2f20d58cb81876a |
| Publication page | e79eeaa5ea9903ad3cc4f7ab903a20600759d9b836981b11dd6d4f7e07cb222c |
| Manifest | 3ae2620efcdb94313634e85f28d2086416b570e99ff1cd7b27adfa6066df18a9 |
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 | 6fIANpcOLq6+DxTCSqn5TGxg41UKMgTh0uFes2XiBmNKbu2oBID70QaJCoBsFSScIKAMnWNMaYrOU0OGpyfZAg== |
| 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
| 2026-09-16T16:41:46.629372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056observed e79eeaa5ea9903ad3cc4f7ab903a2060...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T16:41:46.497234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056/manifest.jsonobserved 3ae2620efcdb94313634e85f28d20864...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:46.365374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056/publication.mdobserved e6e854fa2490051b62b1775930479de3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:46.226157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056/publication.txtobserved a942639d24b54c2a82dec7bd6c0e4bda...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:42:08.662069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056observed e79eeaa5ea9903ad3cc4f7ab903a2060...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:42:08.427154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056/manifest.jsonobserved 3ae2620efcdb94313634e85f28d20864...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:42:08.162610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056/publication.mdobserved e6e854fa2490051b62b1775930479de3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:42:07.935155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001056/publication.txtobserved a942639d24b54c2a82dec7bd6c0e4bda...fetched by grabo-systems from 34.44.131.203, 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 |
|---|