Hash Data

There are many different hashing algorithms exposed in the util-crypto package.

• Blake2

• Keccak

• sha512

• for all of them see here

  Example of Blake2 hashing

  const { blake2AsHex } = require('@polkadot/util-crypto');

  const hash = blake2AsHex("data goes here")

  console.log(hash)

  //result: { hash: '0xce73267ed8316b4350672f32ba49af86a7ae7af1267beb868a27f3fda03c044a' }