OT-2026-000024261
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three 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-2026-000024261) never changes.
Identity and time
| Publication number | OT-2026-000024261 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7256-a388-45c4e9c44bc9 · 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-2026-000024261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 239d010abf6c238a74dc048e3dbc6d35948b948eb519d6cc47685f3b06634766 |
|---|---|
| Markdown | 1769d52afbc6d909253ae061337fd32df45b505bc54eff0a073956d069cdcd45 |
| Publication page | 7a1e7ea4284d9c1bd40d69538b3cf94a4986f9856fe3a32315c8afc22cfd1edf |
| Manifest | 793a9ccefd50515763c41e47b524ebf390b68667d00bb72c60b57060d170bb6e |
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 | zCnPhonjkTG5ZTK2PtpIAjHzhYibn2PXsutQxT0AHFeiGQFDt9o0izM/qQf4UVgbTtiNYZYnUXe5k4wglFPTBw== |
| 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
| 2026-09-17T11:48:44.540218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024261observed 7a1e7ea4284d9c1bd40d69538b3cf94a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:44.512959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024261/manifest.jsonobserved 793a9ccefd50515763c41e47b524ebf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:44.486499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024261/publication.mdobserved 1769d52afbc6d909253ae061337fd32d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:44.467408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024261/publication.txtobserved 239d010abf6c238a74dc048e3dbc6d35...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. |
|---|