Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #59253
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
105ms
Block → Canton commit
105ms
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.
0xf871822368858bb2c9700882520894708e2ef7d768dbbebfa6dd042ece6ac136a299e188016345785d8a000080831c946da0bc27adb5c09767be2e9f5b4195e9a15a6b07b5a3e4aeaa45c110bd1686c7095da05daf081b0cd9c40b828a9116b7407ecffcdbc67467cc2db6e706a5e99f3b9443