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Last updated on January 1, 1970

1 min read

Method chain_getBlockHash undefined ()
connect with JSON-RPC protocol

chain_getBlockHash

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Get the block hash for a specific block.

Parameters

blockNumber - BlockNumber

number of the block

Request

curl --location --request POST 'https://ksm.getblock.io/mainnet/' 
--header 'x-api-key: YOUR-API-KEY' 
--header 'Content-Type: application/json' 
--data-raw '{"jsonrpc": "2.0",
"method": "chain_getBlockHash",
"params": ["0x67103a"],
"id": "getblock.io"}'

Response

{
    "id": "getblock.io",
    "jsonrpc": "2.0",
    "result": "0x255bc00927df8d33d561792635cbc6bde480a0a505eef5ff28630ece3fc15b32"
}
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