diff options
Diffstat (limited to 'bip-0158.mediawiki')
| -rw-r--r-- | bip-0158.mediawiki | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/bip-0158.mediawiki b/bip-0158.mediawiki index 4677113..1fadcc7 100644 --- a/bip-0158.mediawiki +++ b/bip-0158.mediawiki @@ -39,9 +39,6 @@ that is designed to reduce the filter size for regular wallets. ''CompactSize'' is a compact encoding of unsigned integers used in the Bitcoin P2P protocol. -''Data pushes'' are byte vectors pushed to the stack according to the rules of -Bitcoin script. - ''Bit streams'' are readable and writable streams of individual bits. The following functions are used in the pseudocode in this document: * <code>new_bit_stream</code> instantiates a new writable bit stream @@ -273,10 +270,8 @@ This BIP defines one initial filter type: The basic filter is designed to contain everything that a light client needs to sync a regular Bitcoin wallet. A basic filter MUST contain exactly the following items for each transaction in a block: -* The previous output script (the script being spent) for each input, except - for the coinbase transaction. -* The scriptPubKey of each output, aside from all <code>OP_RETURN</code> output - scripts. +* The previous output script (the script being spent) for each input, except for the coinbase transaction. +* The scriptPubKey of each output, aside from all <code>OP_RETURN</code> output scripts. Any "nil" items MUST NOT be included into the final set of filter elements. @@ -314,6 +309,8 @@ complete serialization of a filter is: * <code>N</code>, encoded as a <code>CompactSize</code> * The bytes of the compressed filter itself +A zero element filter MUST be written as one byte containing zeroes. + ==== Signaling ==== This BIP allocates a new service bit: |