Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50132
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
396ms
Block → Canton commit
396ms
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.
0xf8ab158459682f0082c14094ca5f0e2c6f97b553c114615d4ebc4111aeea4a5d80b844095ea7b30000000000000000000000008edee469394b343cc41a5a6980882cbcec8d39740000000000000000000000000000000000000000000069e10de76676d0800000831c946da0163e0d1a9cdbd453dfc729e98f738bb983b6a55fc6957a9649cdb6deb1ee5664a063a4cf4c94fb3286247d20d8670166a404df4ea0623ae8d50603a04bc3d0aceb