Variable chainhashConst

Type Declaration

• doubleHash: function

  • doubleHash(data: Bytes): Promise<Uint8Array<ArrayBufferLike>>

    Compute double-SHA-256 (SHA256d) of data (hex). Returns hex. Calls Go: chainhash.DoubleHashB() from btcd/chaincfg/chainhash.

    Parameters

    • data: Bytes

    Returns Promise<Uint8Array<ArrayBufferLike>>

• hash: function

  • hash(data: Bytes): Promise<Uint8Array<ArrayBufferLike>>

    Compute SHA-256 of data (hex). Returns hex. Calls Go: chainhash.HashB() from btcd/chaincfg/chainhash.

    Parameters

    • data: Bytes

    Returns Promise<Uint8Array<ArrayBufferLike>>

• hashToString: function

  • hashToString(hash: Bytes): Promise<string>

    Convert raw hash bytes (hex) to the standard byte-reversed display string. Calls Go: chainhash.Hash.String() from btcd/chaincfg/chainhash.

    Parameters

    • hash: Bytes

    Returns Promise<string>

• newHashFromStr: function

  • newHashFromStr(hashStr: string): Promise<Uint8Array<ArrayBufferLike>>

    Parse a byte-reversed hex hash string (like a txid) into raw bytes (hex). Calls Go: chainhash.NewHashFromStr() from btcd/chaincfg/chainhash.

    Parameters

    • hashStr: string

    Returns Promise<Uint8Array<ArrayBufferLike>>

• taggedHash: function

  • taggedHash(tag: Bytes, msgs: Bytes[]): Promise<Uint8Array<ArrayBufferLike>>

    Compute a BIP-340 tagged hash: SHA256(SHA256(tag) || SHA256(tag) || msgs...). Calls Go: chainhash.TaggedHash() from btcd/chaincfg/chainhash.

    Parameters

    • tag: Bytes
    • msgs: Bytes[]

    Returns Promise<Uint8Array<ArrayBufferLike>>