OT-2026-000003713
Publication integrity record
Bellows cup vacuum gripper, three zone face, three outlet manifold, ejector fed, 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-2026-000003713) never changes.
Identity and time
| Publication number | OT-2026-000003713 · never reused |
|---|---|
| Internal UUID | 01a0a90a-d25c-7524-86e9-ef459d5cafd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:07:33.854697Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003713 |
| Status | PUBLIC |
Content hashes
| Canonical text | d11e0eb9b79b5fd6a17206a7eb020a13db91e8e961634d88c0e2f0e216a10190 |
|---|---|
| Markdown | 478f10a639e6fec52e6bdfdbb9003a8856f08ffa7fff1f65598e2338aa18e858 |
| Publication page | b46c55a135ebca2844a8d23d7fb3ff26e73ad56e10262c34bc5cc4f0db238f56 |
| Manifest | 3b9b62ba9ad7d20589e03ce13a1854e4971308ef40b1c140e93a70497374deeb |
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 | F1C5iyXyiClZc+zQOCUxSx4xSb//mGp/qgFts35n+RI3RU9LRZkaRVoj9AUJ3Q7SyifbP5itlrqnzrM4wqOpCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:27:02Z batch OT-TS-2026-W38-009 · RFC 3161 token · inclusion proof root aada101caea153fd76622afa3661a5b8... |
|---|
Independent retrieval
| 2026-09-16T08:00:35.199014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003713observed b46c55a135ebca2844a8d23d7fb3ff26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:35.183657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003713/manifest.jsonobserved 3b9b62ba9ad7d20589e03ce13a1854e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:35.166563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003713/publication.mdobserved 478f10a639e6fec52e6bdfdbb9003a88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:35.124715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003713/publication.txtobserved d11e0eb9b79b5fd6a17206a7eb020a13...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. |
|---|