OT-2026-000003692
Publication integrity record
Bellows cup vacuum gripper, six outlet manifold, ejector fed, contact triggered, vented before set down
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-2026-000003692) never changes.
Identity and time
| Publication number | OT-2026-000003692 · never reused |
|---|---|
| Internal UUID | 01a0a90a-c277-7745-acac-12b259067edf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:07:29.785973Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c6cb64fd49d50ad2a5b9baab46fea2bb561ee3586e95f382ac9e041958e68f0 |
|---|---|
| Markdown | 975b063a6d03735d880f6dd4930450e8c132906901e842494ba14ea53dcfc81a |
| Publication page | 7ab54a4a43ddaa73116721d864802ee499e97f34abaabdd3c54cf9176dc75840 |
| Manifest | ac3af83c166ee761b7e721d924f5be8f7de219f70242cf8996a4d7c2cc84d188 |
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 | h4DiVQ8CeVOW3BRC3ZTV4FPdTQypuxq4OWNTHNPjQGd3BD88zgTuy93ESx4M9pOrqLGhdqKF75XmMs/mn18MBg== |
| 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
| 2026-09-16T08:10:34.496433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003692observed 7ab54a4a43ddaa73116721d864802ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:34.483617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003692/manifest.jsonobserved ac3af83c166ee761b7e721d924f5be8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:34.467825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003692/publication.mdobserved 975b063a6d03735d880f6dd4930450e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:34.450711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003692/publication.txtobserved 8c6cb64fd49d50ad2a5b9baab46fea2b...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. |
|---|