Slashing Metrics

Contents

• Count of Double Attestation Slashing Events

• Count of Attester Slashing Events

• Count of Surrounding Attestation Slashing Events

• Proposer Slashing Events

• Total Slashing Events

• Slashed Amounts

Count of Double Attestation Slashing Events

Definition

Count of attester slashing events cause by double attestations

Name	MetricID	Unit	Interval
Count of Double Attestation Slashing Events	SlashAttDblEvCnt	N/A	1 minute

Details

• Count of the total double attesting slashing events enforced by the protocol in the last 1 minute

Release History

• Released November 2023.

Availability for Assets

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Count of Attester Slashing Events

Definition

Count of attester slashing events.

Name	MetricID	Unit	Interval
Count Attester Slashing Events	SlashAttEvCnt	N/A	1 minute

Details

• Count of the total attester slashing events enforced by the protocol in the last 1 minute

Release History

• Released November 2023.

Availability for Assets

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Count of Surrounding Attestation Slashing Events

Definition

Count of attester slashing events.

Name	MetricID	Unit	Interval
Count of Surrounding Attestation Slashing Events	SlashAttSurrEvCnt	N/A	1 minute

Details

• Count of the total Surrounding Attestation Slashing events enforced by the protocol in the last 1 minute

Release History

• Released November 2023.

Availability for Assets

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Proposer Slashing Events

Definition

Count of total number of slashing events.

Name	MetricID	Unit	Interval
Proposer Slashing Events	SlashPropEvCnt	N/A	1 minute

Details

• Count of the total number of proposer slashing events enforced by the protocol in the last 1 minute

Release History

• Released November 2023.

Availability for Assets

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Definition

Count of attester slashing events.

Name	MetricID	Unit	Interval
Count of Surrounding Attestation Slashing Events	SlashAttSurrEvCnt	N/A	1 minute

Details

• Count of the total Surrounding Attestation Slashing events enforced by the protocol in the last 1 minute

Release History

• Released November 2023.

Availability for Assets

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Total Slashing Events

Definition

Count of total number of slashing events.

Name	MetricID	Unit	Interval
Total Slashing Events	SlashEvCnt	Events	1 minute

Details

• Count of the total number of slashing events, including attester and proposer slashing events enforced by the protocol in the last 1 minute

Release History

• Released November 2023.

Availability for Assets

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Slashed Amounts

Definition

Amount of tokens slashed from Validators in native units

Name	MetricID	Unit	Interval
Slashed Amounts	SlashedNtv	Native Units	1 day, 1 hour

Asset Specific Details

This metric is available for Ethereum only under the ETH_CL ticker. The definition of slashing follows that of Ethereum as outlined here: https://ethereum.org/en/developers/docs/consensus-mechanisms/pos/rewards-and-penalties/#slashing

Release History

• Released November 2023.

Availability for Assets

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API Endpoints

Slashing metrics can be accessed using these endpoints:

• timeseries/asset-metrics

and by passing in the metric ID's Slash* in the metrics parameter.

Shell

curl --compressed "https://api.coinmetrics.io/v4/timeseries/asset-metrics?metrics=SlashAttDblEvCnt&assets=eth&pretty=true&api_key=<your_key>"

Python

Python Client