Documentation

Fields

• paymentDataRedeemScript :: JsonHex BtcScript

  The funds sent to the funding address are bound by this contract (Bitcoin script). The data is needed to construct the payment signature. Hex-encoded data.

• paymentDataFundingTxid :: BtcTxId

  The transaction ID of the Bitcoin transaction paying to the channel funding address.

• paymentDataFundingVout :: Vout

  The output index/"vout" of the output (in the transaction) payingto the channel funding address.

• paymentDataSignatureData :: JsonHex Signature

  DER-encoded ECDSA signature (in hex). This is a SIGHASH_SINGLE|ANYONECANPAY signature over the the "payment transaction", which is a Bitcoin transaction that: redeems the outpoint specified by funding_txid and funding_vout using the redeem script defined in redeem_script, with an output which sends change_value to change_address.

• paymentDataChangeValue :: Word64

  The value sent back to the client in the payment transaction. The total amount transferred to the server is this amount subtracted from the value sent to the channel funding address.

• paymentDataChangeAddress :: Address

  The client change address as used in the only output of the payment transaction.

• paymentDataSighashFlag :: JsonHex SigHash

  Specifies which parts of the payment Bitcoin transaction are signed. Hex-encoded, single byte; in both v1 and v2 always equal to "83" (0x83), which is **SIGHASH_SINGLE|ANYONECANPAY**, meaning the client only signs its own output, and also allowing more to be added.