OT-2026-000030640
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000030640) never changes.
Identity and time
| Publication number | OT-2026-000030640 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-78bc-8cc5-bf2ee348eb49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030640 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95ba9308ec8a8217a8daf495fc3494b88f315a18b677c6c34baebc79c7b959d4 |
|---|---|
| Markdown | 0a2dc9883701e4843848ad6c63ff589170bb98160a8a714bf4254f57a6c76e94 |
| Publication page | c30176a6063feb8b74e84a2d6817885410b2a41d396dc9cd1fa95f27cf5e758f |
| Manifest | b0f9857d305a7cc032da06c80cd6b9bb7bfc5bfd44d8a023a5f6937e11cd2035 |
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 | saqzy3l8Xax+4E5Z8jBuguoKQUgFVGSxjVhGjJo7QuFq+1Pg5xvgAeWL2GihJ5dMGpmGCiXiKi6y2eKBAQ/XCA== |
| 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
| 2026-09-17T11:36:31.058799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030640observed c30176a6063feb8b74e84a2d68178854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:31.039285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030640/manifest.jsonobserved b0f9857d305a7cc032da06c80cd6b9bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:31.023312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030640/publication.mdobserved 0a2dc9883701e4843848ad6c63ff5891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:31.006354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030640/publication.txtobserved 95ba9308ec8a8217a8daf495fc3494b8...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. |
|---|