Block Header

Application Header

The application header is a network-agnostic block header. Different networks may wrap the application header in a consensus header, depending on their consensus protocol.

da_heightuint64Height of the data availability layer up to which (inclusive) input messages are processed.
txCountuint64Number of transactions in this block.
message_receipt_countuint64Number of output messages in this block.
txRootbyte[32]Merkle root of transactions in this block.
message_receipt_rootbyte[32]Merkle root of output messages messageId in this block.