OT-2026-000066297
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000066297) never changes.
Identity and time
| Publication number | OT-2026-000066297 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7fd3-be06-e556fe0daf93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066297 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5dee265df3a406a84cf0871da729b5f21394e6efb04931e5ce98abbc73c30e0 |
|---|---|
| Markdown | 6af64974f9c4f6a55346da559fae73ef0a89d88c60f014e1319796e15844e2de |
| Publication page | b2e1bf556a516de54d61d9006a519e6e92c1c6d8d098d483de7599f67ac3bc8a |
| Manifest | 59af7ced2c489e07245d31bf32f89a31ed7b43dfdae7b11fb700b2e6978e99e9 |
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 | 5AAsdrYhU67Ey5SEzFunHIjDSyZEn0osfk6VjMVzpGscfaurmaPwCSZGDwoPjH53s9qNRbWkPIynQsiA5JBHDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:28.793037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066297observed b2e1bf556a516de54d61d9006a519e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:28.773770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066297/manifest.jsonobserved 59af7ced2c489e07245d31bf32f89a31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.755894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066297/publication.mdobserved 6af64974f9c4f6a55346da559fae73ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.737412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066297/publication.txtobserved c5dee265df3a406a84cf0871da729b5f...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
| Custody package | Pending Custody packages are produced weekly. |
|---|