OT-2026-000045810
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045810) never changes.
Identity and time
| Publication number | OT-2026-000045810 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7e5d-b360-7cd5bb5754f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60fc062a3c31807842dfef30e7af2e6b9b94fe89ed861d98e186fe18618ae8f9 |
|---|---|
| Markdown | b457155e552b356e7ea54417385f7f370e7a624aaab38aa9e6f5fd0e4ed6e974 |
| Publication page | d9c28347c4fee936bc153ca16fb636ac3bffe18e57fb91ebeabcc0d936dcdb30 |
| Manifest | 8c5f961ca3485a6a295c66b0d098e11acefaf450ecc0201e62ea2aa3025da048 |
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 | pp/ea34mKYfaHVMG9Npj9xxS/D3IAHGbXDC50bXjvrvCS2bot4060vBniNmznMi4o9tR/ZyLh5GZcNi1elWpCQ== |
| 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
| 2026-09-17T11:09:40.809737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045810observed d9c28347c4fee936bc153ca16fb636ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:40.790929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045810/manifest.jsonobserved 8c5f961ca3485a6a295c66b0d098e11a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.774140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045810/publication.mdobserved b457155e552b356e7ea54417385f7f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.755112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045810/publication.txtobserved 60fc062a3c31807842dfef30e7af2e6b...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. |
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