Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14618
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
930ms
Block → Canton commit
930ms
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.
0xf8ac138556c66e2dd582c140947bb95cfd5ae1088f92199f89ca1d31f5e1b8e84480b844095ea7b300000000000000000000000049494875c4517b922134b88ba8dd051b45f3bb1b0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0f79dd54c2d28c01badfc9f90ee9775f0a0321d84fc25d71ab0396d08fe057d3fa02434613bf3501c82a14b37b57726511aa786f016bdb61adaaa89e9a139de22d1