Add Broadcasting Rights Contract

Register the contract for broadcasting rights.

This operation can be executed only be the oracle (account with type BROADCASTING_RIGHTS_ORACLE)

Threshold: medium

Parameters

• description - description of the contract
• dateStart - timestamp of the contract start
• dateEnd - timestamp of the contract end
• duration - total duration of the broadcasting according to the contract (in seconds)
• value - total value of the contract in XAT

This operation registers the contract from the real (offchain) world in the blockchain and unlocks value XAT if there are any locked tokens.