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verifychain JSON-RPC command

verifychain ( checklevel nblocks )

Verifies blockchain database.


1. checklevel    (numeric, optional, default=3, range=0-4) How thorough the block verification is.
2. nblocks       (numeric, optional, default=6, 0=all) The number of blocks to check.


true|false       (boolean) Verified or not


> bitcoin-cli verifychain
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "verifychain", "params": [] }' -H 'content-type: text/plain;'

Bitcoin Cash Node Daemon version v27.1.1-c71eb4a

Documentation on reflects the current master branch in Git, and may include API changes that are not yet present in the latest release.