OT-2026-000002760
Publication integrity record
Food product stacker with machine vision inspection and methods for the use thereof
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-2026-000002760) never changes.
Identity and time
| Publication number | OT-2026-000002760 · never reused |
|---|---|
| Internal UUID | 01a0a67e-9c7b-7f63-a1df-7340c05abfc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:10.587513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002760 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa7285a526c2ede287eb9f7e6d7ad8bee8d8ba560c52bdd226bd238101e27991 |
|---|---|
| Markdown | ee66430b6856d665c8c4626df82fb406fa9f5961e604e7937dd839faf756d769 |
| Publication page | a957723a383bf691b65091137f4e963adcf88f1d91781c7e155783e9a9b125e6 |
| Manifest | b582d7795407da6179cad3c205c92826272481edbcafde9372e96d4a67031a4a |
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 | pdCNGr0Ret+3brFuS/jC+IQz2r5I8ShY8KNfXC8kKS2dm37XDc4wMxbNq3rPvj5mb9soyay7PjpVLkMcVbv6CA== |
| 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
| 2026-10-03T08:41:33.574215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760observed a957723a383bf691b65091137f4e963a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-03T08:41:33.467158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760/manifest.jsonobserved b582d7795407da6179cad3c205c92826...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-03T08:41:33.399774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760/publication.mdobserved ee66430b6856d665c8c4626df82fb406...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-03T08:41:33.271054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760/publication.txtobserved aa7285a526c2ede287eb9f7e6d7ad8be...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:08.584785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760observed a957723a383bf691b65091137f4e963a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:08.571143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760/manifest.jsonobserved b582d7795407da6179cad3c205c92826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:08.553362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760/publication.mdobserved ee66430b6856d665c8c4626df82fb406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:08.507805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002760/publication.txtobserved aa7285a526c2ede287eb9f7e6d7ad8be...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|