From dde47fc973b015c6cc91a0ed28fb3aca57add5e6 Mon Sep 17 00:00:00 2001 From: Andrew Chow Date: Thu, 28 Apr 2016 17:47:36 -0400 Subject: Update to NODE_WITNESS service bit --- bip-0144.mediawiki | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'bip-0144.mediawiki') diff --git a/bip-0144.mediawiki b/bip-0144.mediawiki index 2da222c..f2c8857 100644 --- a/bip-0144.mediawiki +++ b/bip-0144.mediawiki @@ -86,9 +86,10 @@ Currently, the only witness objects type supported are script witnesses which co * '''Rationale for the 0x01 flag byte in between''': this will allow us to easily add more extra non-committed data to transactions (like txouts being spent, ...). It can be interpreted as a bitvector. === Handshake === -A new message 'havewitness' is sent after receiving 'verack' to -indicate that a node can provide witness if requested (similar to -'sendheaders') (Note: it might be better to signal this with a services bit in the version message) +A node will signal that it can provide witnesses using the following service bit + + NODE_WITNESS = (1 << 3) + === Hashes === Transaction hashes used in the transaction merkle tree and txin outpoints are always computed using the old non-witness -- cgit v1.2.3