OT-2026-000024203
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pulsed 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-2026-000024203) never changes.
Identity and time
| Publication number | OT-2026-000024203 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7207-bb4f-636dd3d51ad3 · 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-2026-000024203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aab50ba9c9bac03ed55c739fbb28ce65974c2fbcfd5b6742d562755da361a50 |
|---|---|
| Markdown | 312ad24eb188389211720d05ef8127790feede96e78287cda1a6dac5d17cce08 |
| Publication page | b6af7933eb7dd424a80040ba8c4a4aaacc476cb0fdf709be57c3dbc4203c88ee |
| Manifest | 6f1b1668f8c52935cec08cb699670304da72724fdd210e6e967c33d70c36c581 |
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 | MYG4QqFZae72VTQtuzrLERkJJqpQBy16/WVI0TIAmbJ0a6unsQeazmedT8KWkPEJSnnendlbAs+/GqrLYKsAAg== |
| 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
| 2026-09-17T11:48:39.875070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024203observed b6af7933eb7dd424a80040ba8c4a4aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:39.859175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024203/manifest.jsonobserved 6f1b1668f8c52935cec08cb699670304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:39.841904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024203/publication.mdobserved 312ad24eb188389211720d05ef812779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:39.824435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024203/publication.txtobserved 4aab50ba9c9bac03ed55c739fbb28ce6...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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