Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212218
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
567ms
Block → Canton commit
567ms
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.
0xf8aa06831fa40c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b237e2c58b9afc31067491f39c78c7ce2f4a876e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09692b373db029e81bf664c910945eea1cf59d57efa61a756259d05909322fbbaa040397105f019e9a52ce9301213250d3e42947678edc96d919d257525fd80c1b2