OT-2026-000032846
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, pulsed blow-off after 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-2026-000032846) never changes.
Identity and time
| Publication number | OT-2026-000032846 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-72df-b5d5-aaa0684121c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c9109802b23bc7dab95e99a34b2f514024e8f0f2386a11cc355d569bb8f8524 |
|---|---|
| Markdown | de6f369592148aa8e128807edfc6f18b22b91b6253b070874349e6b803f38cf9 |
| Publication page | 43c5f51aa8e0123e8b5497925836515b4982c15404a3a0c31cc0fe67b8403eb2 |
| Manifest | 6e08157a34b86ced62903afeb44000d1210781e644edcee59132a358ef9a8065 |
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 | FPsr99iiuNj9uhjvapk26+WtlU48dzQdYRHa8AFfRL77Mv4N0+aaFvc1t6xwWZyiNvKi9IGz9Sie2NeWy9pZBQ== |
| 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
| 2026-09-17T11:32:18.474860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032846observed 43c5f51aa8e0123e8b5497925836515b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:18.456965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032846/manifest.jsonobserved 6e08157a34b86ced62903afeb44000d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:18.437768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032846/publication.mdobserved de6f369592148aa8e128807edfc6f18b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:18.418847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032846/publication.txtobserved 6c9109802b23bc7dab95e99a34b2f514...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. |
|---|