Slashing Setup

This guide walks you through the process of enabling and configuring slashing for your network using the Othentic Stack.

Slashing in the Othentic Stack can be enforced via Slashing Modules, Custom Slashing, or both.

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• Slashing and operator Ejection

• Slashing Modules

• Custom Slashing

Prerequisites

• AVS Contract addresses

• Access to AVS governance multisig account

Enable Slashing Modules

1

Unpause Slashing flow

Unpause the Slashing flow to activate the slashing mechanism:

othentic-cli network unpause-flow

Select Slashing flow.

2

Update Slashing Modules Configuration

Decide on which Slashing Modules you wish to enable.

Then, for each module, use the updateSlashingConfig function in the AVSGovernance contract to configure slashing conditions, including:

• Slashing Module to activate:

  1. Double Attestation

  2. Rejected Task

  3. Incorrect Attestation

• Unique Stake percentage to slash for violation

• Whether to eject operators on violation

3

Enable Slashing conditions per task definition

For Rejected Tasks or Incorrect Attestations conditions, after configuring the module in AVSGovernance, you must enable slashing per Task Definition in AttestationCenter contract.

• Rejected Task Slashing Enable using setIsRejectedTaskSlashingEnabled function in the AttestationCenter contract

• Incorrect Attestation Slashing Enable using setIsIncorrectAttestationSlashingEnabled function in the AttestationCenter contract

Only enable these conditions after ensuring the task execution and validation logic are stable and deterministic.

4

Set Challenger Rewards

For Rejected Tasks or Incorrect Attestations conditions, define the reward given to challengers who submit valid proofs of misbehavior.

Use the setChallengerRewardFee function in the AttestationCenter contract to set the reward amount for a valid challenge submitted by an operator.

Learn more about the Challenger System here.

5

[Optional] Set minimum Slashable Stake

Define the minimum slashable stake an Operator must maintain to be eligible for slashing:

othentic-cli network set-min-slashable-stake

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Enable Custom Slashing

1

Unpause Slashing flow

Unpause the Slashing flow to activate the slashing mechanism:

othentic-cli network unpause-flow

Select the Slashing flow when prompted.

2

Assign Slashing Roles

Assign the required roles using Slashing Roles Configuration functions in the AttestationCenter contract.

• Set or revoke SLASHER : Use setSlasher or revokeSlasher functions

• Set or revoke Ejector : Use setEjector or revokeEjector functions

3

Use Custom Slashing methods

Customize the logic to trigger the custom slashing functions like ejectOperatorFromNetwork and applyCustomSlashing.