verifychain

Argument #1 – checklevel

Type: numeric, optional, default=3, range=0-4

The thoroughness of block verification is determined by levels:

• Level 0: Reads the blocks from disk.
• Level 1: Verifies the validity of the blocks.
• Level 2: Validates the undo data.
• Level 3: Checks the disconnection of the tip blocks.
• Level 4: Attempts to reconnect the blocks.

Each level includes the checks from all preceding levels.

Argument #2 – nblocks

Type: numeric, optional, default=6, 0=all

The number of blocks to check.

Result

Examples

bitcoinevo-cli verifychain

curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "verifychain", "params": []}' -H 'content-type: text/plain;' http://127.0.0.1:7332/