OT-2026-000010460
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, 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-2026-000010460) never changes.
Identity and time
| Publication number | OT-2026-000010460 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7694-98ea-bd8f941997f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 496f89ff08c24243904b0df2d0e40f5bfbf36d697aac68a75f02b7d427c81639 |
|---|---|
| Markdown | 054a4e277f8c7d42044f631b4f0a039381c23a29780d6c299cc3896327a250c9 |
| Publication page | 93255c67d0e0ccc0403fee7631cb5b3d8375cb40a89c3b4ba48ed509ebba2773 |
| Manifest | 08f22604b525099acd4d784eb30448f319b8b02516f9c812e39c5e78e25ab844 |
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 | PDz7ejwuJqG9qxmWjLvXVRpTbPranj9UKg1BDelWCkEl629a7dqwsXLU6ryjQOQki7q/wDLb6eXuRYcHAM5fAQ== |
| 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
| 2026-09-17T12:14:35.967941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010460observed 93255c67d0e0ccc0403fee7631cb5b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:35.948920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010460/manifest.jsonobserved 08f22604b525099acd4d784eb30448f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.929052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010460/publication.mdobserved 054a4e277f8c7d42044f631b4f0a0393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.910872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010460/publication.txtobserved 496f89ff08c24243904b0df2d0e40f5b...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. |
|---|