OT-2026-000002535
Publication integrity record
Goods picking method 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-2026-000002535) never changes.
Identity and time
| Publication number | OT-2026-000002535 · never reused |
|---|---|
| Internal UUID | 01a0a67d-4223-7cf8-9aa4-b66e6139f106 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:41.923481Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002535 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76e80e254c15e568026cd3f83aa5e967cc80a1fad5e4d9fad949e9ba2c355ea |
|---|---|
| Markdown | 4d09faf799ca6195b066d51402396622a14794b6f007f8a56a06d403e4fec5ef |
| Publication page | 32bd81ce124f308d8907d1fb19328610bb084bf449aa035c08d897e26d6a78f3 |
| Manifest | aa1a9514e738e6c5a4aa713bafdfbb43d8539191dbe121cb212f3b046e82ce34 |
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 | KGFhKBTiCY0Pf52Iw9tkwS1O7j8wHuTJzQHd/eV03X4FIZ6EBbni6kUb5me2rKVXPDLzqAxYXg/KNCGRfCb1DA== |
| 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
| 2026-09-15T19:30:36.105161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002535observed 32bd81ce124f308d8907d1fb19328610...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:30:36.074576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002535/manifest.jsonobserved aa1a9514e738e6c5a4aa713bafdfbb43...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:35.939739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002535/publication.txtobserved d76e80e254c15e568026cd3f83aa5e96...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 |
|---|