Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5264
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
699ms
Block → Canton commit
699ms
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.
0x02f893830e4a250a85188122883f85188122884d826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da7080a4c582359b094e79d1ecb1e27892bc169f84170c7b1f9278660641c2aca4021a9679174454c080a02eaa8cba1e41f1e8fc99d967a1a4629d2cd52eff139ec93780e1308d66f129a3a04372626dad2e4de7fa537a6786cb3d7f6f0dc303b072b85b6ce59f25202eb8c3