OT-2026-000003566
Publication integrity record
Vacuum cup gripper, per zone isolation, three outlet manifold, two stage ejector
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-2026-000003566) never changes.
Identity and time
| Publication number | OT-2026-000003566 · never reused |
|---|---|
| Internal UUID | 01a0a90a-6601-7652-a4b6-74b12fb30b0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:07:06.116018Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003566 |
| Status | PUBLIC |
Content hashes
| Canonical text | c01707bd04d507a71047cd3307140034bb853994d2595c9e3a99f5f165ab29d1 |
|---|---|
| Markdown | f033872a53bbb4696a54035e10a6d414b6fb3246afb50039c43cd2573a80a5a0 |
| Publication page | 8ba21360b6fb7b5dab117554718c0a42a98aa0c458a1f1af80c9a5c6031fb288 |
| Manifest | 6122b4e70b91b2d7e85646d563a22c087051c752f3d521d88fc58b5466c7ce9f |
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 | KttNBEb68KEMWtWysUDcbxj9Ufef5+qWYqsy3AyN8ih8suEL9YJuqekN/wlr2s0aD5zeAzrD2ajkN5gbM1O8DQ== |
| 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
| 2026-09-16T08:40:39.993475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003566observed 8ba21360b6fb7b5dab117554718c0a42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:39.976969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003566/manifest.jsonobserved 6122b4e70b91b2d7e85646d563a22c08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:39.958576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003566/publication.mdobserved f033872a53bbb4696a54035e10a6d414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:39.941825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003566/publication.txtobserved c01707bd04d507a71047cd3307140034...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. |
|---|