OT-2026-000006224
Publication integrity record
Bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, contact triggered
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-2026-000006224) never changes.
Identity and time
| Publication number | OT-2026-000006224 · never reused |
|---|---|
| Internal UUID | 01a0a953-8346-79ac-ab70-afeec538f4df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:26:57.737226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d9de1fa68adedd5ece633dc60588fd9faa9089f407d15d246969012341747d7 |
|---|---|
| Markdown | 0b20d4017215d83788c8c8d2087f5d5d72cb43ca1fa5a567dd894c1c8bcd37f4 |
| Publication page | 69d92a15c92bc455e298fc685dfae6d31e350ec8a29dec30bf2e85f649e300a0 |
| Manifest | 5636113a38e1df0699dd247943585e796a446f30b9f84e66e0f64807e4e2a17a |
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 | 7BEg2KKGDgcMVDfEgbMAwXb8t+6rpLY7CddTPsB09FXWFEjUCmA2Mp0e6aYhbKligTJpwp8g3+K/h0PInlE6CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:13.129495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006224observed 69d92a15c92bc455e298fc685dfae6d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:12.990902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006224/manifest.jsonobserved 5636113a38e1df0699dd247943585e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:12.976161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006224/publication.mdobserved 0b20d4017215d83788c8c8d2087f5d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:12.958402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006224/publication.txtobserved 7d9de1fa68adedd5ece633dc60588fd9...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. |
|---|