OT-2026-000010975
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, vented after 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-2026-000010975) never changes.
Identity and time
| Publication number | OT-2026-000010975 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-72e5-825e-20cf3e0f76a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010975 |
| Status | PUBLIC |
Content hashes
| Canonical text | c26e99c0f62bacd4d21ed1a2f916eca824329098079b8a88a53a6934b902b239 |
|---|---|
| Markdown | 424d2aa5868ecf7cd64cf47aea0a689ce8c76907181cdd6c8f5e56f6246fdb67 |
| Publication page | 732418b35c5ebdd111bf30b41816f5105e61575c83883a9a1d8fa0e449c38907 |
| Manifest | 8b9ec128121e95b0ac40ec2b50342ce637565f16bedccc0ef121bcadea0e7da7 |
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 | MhcwFC5/OfhsvK+NJMohNKex1/cqthAXoHpTU8u6w/OnDXbkBx/bQJSmdaLZgBctTSN87OexFoT07CYDIapxBg== |
| 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
| 2026-09-17T12:13:46.604126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010975observed 732418b35c5ebdd111bf30b41816f510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:46.585882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010975/manifest.jsonobserved 8b9ec128121e95b0ac40ec2b50342ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.568099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010975/publication.mdobserved 424d2aa5868ecf7cd64cf47aea0a689c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.549139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010975/publication.txtobserved c26e99c0f62bacd4d21ed1a2f916eca8...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. |
|---|