Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170220
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
4.51s
Block → Canton commit
4.51s
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.
0xf8ab038466ff30168286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d5dd6627dbd6b50e16fd0f10c2506ba9b5e774e200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea095c23ffe0bcb4a4b566605712d0f51b318b43f0c2d0e9ac0e9f4776e4c913a0ba059c518371fe18736abd63d09ef25e50ca41e37d85b7525b4634a8320ad803d51