OT-2026-000017786
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000017786) never changes.
Identity and time
| Publication number | OT-2026-000017786 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-78d7-8bf3-701d12140663 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2191853f9bed7af0aca479649465d36fbf3aab937e25aa1e3c52bb52e152bca6 |
|---|---|
| Markdown | dbbbf3ab34e206faa5d5d79fa698af89f69cbfeff1ca0fa709c0174faa22cdff |
| Publication page | 623d93f0acb29c2596a3486d79da9fcdf30aed062280a736db167f7551ffaa38 |
| Manifest | f0c9cab5c6f3b989d33a94e1bd635b188dcb9cdc6e0ac05f3e84707177c92fcb |
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 | WUrDGaskoGqE9e/k6oJZjfd5jK2p5pPUJm+KgtllON1v8pR+78RDIfib6UXc221pH9ZfxyOJ8RrNKA0lB/RGBA== |
| 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
| 2026-09-17T12:01:44.885139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017786observed 623d93f0acb29c2596a3486d79da9fcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:44.864287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017786/manifest.jsonobserved f0c9cab5c6f3b989d33a94e1bd635b18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.847056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017786/publication.mdobserved dbbbf3ab34e206faa5d5d79fa698af89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.830864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017786/publication.txtobserved 2191853f9bed7af0aca479649465d36f...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. |
|---|