OT-2026-000001852
Publication integrity record
Robotic singulation system with automated routing of manually scanned packages
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-2026-000001852) never changes.
Identity and time
| Publication number | OT-2026-000001852 · never reused |
|---|---|
| Internal UUID | 01a0a679-0335-737f-87b1-a82c6822511e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:03.670290Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4510eb618ddb9a3e39f2860b13661a0705a35ae8a26abfda979a6584c7f351d2 |
|---|---|
| Markdown | 8b56621aa77b9a7d7a4fb37adb072093be6e91cdbbd17825c2cbc57a2939f3fb |
| Publication page | 58d0987ab45eb0baf92d531e8f1a8041b432d69a74a764daea2a482eb64a6090 |
| Manifest | 6c18b923b422c811ae4bfb1558963496644b34b05c800411f889f9566d1a3ebb |
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 | dErciksCUjMFreDjHS3vuu7VpN0gOJlzmzupOwAGdGPjVrWearQy7kCtMC6uflrTEAg8XtkCP63rWha+3TkQAg== |
| 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
| 2026-09-15T19:10:18.634270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001852observed 58d0987ab45eb0baf92d531e8f1a8041...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:18.605392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001852/manifest.jsonobserved 6c18b923b422c811ae4bfb1558963496...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:18.592984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001852/publication.txtobserved 4510eb618ddb9a3e39f2860b13661a07...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 |
|---|