```
requestOpeningHrmpChannel() hash 0x74dcff046044371f3ac9185281d4d06e6f8fb4058f3b6f532dafb2240c703d28
noteDispatchWhitelist() data 0x3303210001010002140004000000000700e40b540213000000000700e40b54020006000700f2052a01383c00f2070000e803000000900100140d010004000100f91f
noteDispatchWhitelist() hash 0x5025c464585ee1a28a03bc4fce6c8cef731b8f01313cfa80952eccf471415f54
signAndSend()...
in block 0x619c3d29358ebf2cf51f78e91048c7eecb1a9a457fd9078ddb5cb5860fc2bde6
finalized 0x619c3d29358ebf2cf51f78e91048c7eecb1a9a457fd9078ddb5cb5860fc2bde6
```

https://github.com/darwinia-network/xcmp-coops/pull/14
https://darwinia.subscan.io/extrinsic/1971843-2

- Darwinia Network is a blockchain platform.
- There was a request to open a channel called "requestOpeningHrmpChannel".
- A function called "noteDispatchWhitelist()" was used with some data and a hash.
- A function called "signAndSend()" was used to finalize the process.
- The details of this process can be found on the provided links.

call

Executed

Submitted

DecisionStarted

DecisionDepositPlaced

ConfirmStarted

Confirmed

whitelisted_caller

Open HRMP channel with HydraDX

root

general_admin

referendum_canceller

referendum_killer

medium_spender

big_spender