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Set up Graffiti

You can use your node's graffiti flag to include a short text in the blocks that your node creates. You will be able to see it using the block explorer.

The graffiti can be either a string or, if you want to specify raw bytes, you can use 0x-prefixed hex value.

Command line

./run-mainnet-beacon-node.sh \
    --graffiti="<YOUR_WORDS>"

build/nimbus_beacon_node \
    --network=hoodi \
    --data-dir=build/data/shared_hoodi_0 \
    --graffiti="<YOUR_WORDS>"