Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50361
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
796ms
Block → Canton commit
796ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab138459682f00827e9094c4bae63d3137acd27e218371e3f530aaa4fecadb80b844a9059cbb0000000000000000000000000db7532369c1a6ce7af5b2692f57b34ff528133c00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea070c3543f8fcd775422999bd42c7f4be42e417c77cd8b882268d7b24c020f23d4a06e38b68cf8df7c5afd10bf46f6c407eb1147e13e1c94d141a4995576b30b8442