How to Dispute
Note that before beginning a dispute, the proper amount of TRB tokens must be approved to the contract to cover the disputeFee.
On chains other than Ethereum Mainnet you'll have to manually run a token approval function. Here is a step by step guide:
Tutorial
In order to dispute you'll need to collect the queryId and time from the data in the transaction log.
Connect your wallet with the button “connect to web3”. Under the
beginDispute
function Input thequeryId
(with a 0x at the beginning), and input thetimestamp
. Finally, click write and confirm the transaction.
Dispute Fees
The dispute fee amount is variable depending on the reporter stake amount. The getDisputeFee function can be read from the Tellor governance contract on each chain. A full list of contracts can be found here.
The disputeFee starts at 1/10th of the stakeAmount, and doubles with each voting round or with each open dispute on a given queryId. The dispute fee is capped at the stakeAmount.
Dispute Functions
Here is some additional explanation of how disputes work on a contract level:
Every time a new value is submitted to the oracle contract, the following event is emitted:
To dispute a value, go to the governance contract and run:
To get the current dispute fee:
To get the number of openDisputes on an ID:
To open a dispute on a previously disputed value (challenge the result of the vote), simply run beginDispute
with the same parameters (same timestamp/queryID). Note that the disputeFee will need to be doubled from the previous round, and the new round must begin after the previous vote is tallied, but before it is executed (24 hour window).
To determine whether a given value has already been disputed:
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