OT-2026-000024125
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, sustained blow-off before 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-2026-000024125) never changes.
Identity and time
| Publication number | OT-2026-000024125 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-70df-a258-0802b52dbe74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024125 |
| Status | PUBLIC |
Content hashes
| Canonical text | c017cd99f2d9ef621b3ee606a5dec1de1b9de27a51d2b70091c0210a49200212 |
|---|---|
| Markdown | 40bd1ab6bfe4685871e42263afd6334ae6d540044f9b6da5b3bb4ef0339dba5e |
| Publication page | fe7788c6b305a5c9ae8c6ebf4e69006bf1ac894e6f98d37fcdb5818236777dda |
| Manifest | 3eb5be8b76feaee4bfe81b1e3b61a5d6b20c49a1f185366fb5086cc3e079c8f3 |
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 | 4U2j0YNAxrfR4wBOpH3pO1lGcoQvRy5lR3+5vJr/2vtLvORqH6OTjE+yRRnWGBjm1w7IHTRtMomQLg8VHZcyCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:33.199590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024125observed fe7788c6b305a5c9ae8c6ebf4e69006b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:33.183862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024125/manifest.jsonobserved 3eb5be8b76feaee4bfe81b1e3b61a5d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.167758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024125/publication.mdobserved 40bd1ab6bfe4685871e42263afd6334a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.152401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024125/publication.txtobserved c017cd99f2d9ef621b3ee606a5dec1de...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. |
|---|