OT-2026-000030596
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000030596) never changes.
Identity and time
| Publication number | OT-2026-000030596 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e505-7e78-8225-12097f72d955 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ce4bf44a93bd2f241c1e77b3c10763283cb5e59554fb152b12876f41263d54c |
|---|---|
| Markdown | b7cf9216c0d3a8fc5b3fe8a336acf6938f646fa9dd7a71293fa77c7a1e046058 |
| Publication page | 9bae6a92f597ce934434341f94c3089fd9d92b2d47edd041738880f9a37bf292 |
| Manifest | 4d87bee9e31d5566dde8d3bc1058dfe8eefd2fd52885ba0a3111485442520dc9 |
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 | 5OqPrO9oJ3FoBbEEssdY0egUZjuy0pIRJr0n6VXupLsF7f+er6VlsfyeOQe97g31ruL8mIbpFbJisbTU+0/XAw== |
| 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
| 2026-09-17T11:38:28.484263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030596observed 9bae6a92f597ce934434341f94c3089f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:28.468052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030596/manifest.jsonobserved 4d87bee9e31d5566dde8d3bc1058dfe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:28.451543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030596/publication.mdobserved b7cf9216c0d3a8fc5b3fe8a336acf693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:28.432708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030596/publication.txtobserved 1ce4bf44a93bd2f241c1e77b3c107632...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. |
|---|