BitcoinCash/specification
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2019-12-05 11:27:44 -05:00
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protocol/network/messages/version.md
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@@ -4,6 +4,19 @@ The version message is a part of the node connection handshake and indicates var
## Message Format ## Message Format
| Field | Length | Format | Description |
|--|--|--|--|
| version | 4 bytes | uint | |
| services | 8 bytes | bitmask | |
| timestamp | 8 bytes | unix timestamp | |
| remote address | 26 bytes | network address | |
| local address | 26 bytes | network address | |
| nonce | 8 bytes | big-endian bytes | |
| user agent | variable | string | | |
| block height | 4 bytes | uint | | |
| relay indicator | 1 byte | boolean | | |
## Services Bitmask ## Services Bitmask
The services field is an 8 byte little-endian-serialized bitfield that described peer capabilities. The following capabilities are defined, by bit position: The services field is an 8 byte little-endian-serialized bitfield that described peer capabilities. The following capabilities are defined, by bit position: