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What could be the maximum size we can set for an OP_RETURN metadata output in a single transaction?
+2
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asked
Oct 16, 2018
by
gimmick
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1 Answer
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Up to 64 MB in an OP_RETURN output is possible, but your blockchain parameters need to be set appropriately. See the 'Production recommendations' section here:
https://www.multichain.com/developers/blockchain-parameters/
answered
Oct 16, 2018
by
MultiChain
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