Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168187
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
785ms
Block → Canton commit
785ms
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.
0xf8ab628459682f0082c14094ec12352a1c1aecead01090d47c8e90052444f05c80b844095ea7b300000000000000000000000074b861c11873994a60dafd4eb807ea5d842ec4d30000000000000000000000000000000000000000000069e10de76676d0800000831c946da03334538de2ed7b462b3e51e01afcc176ab9179047b0d5ceaafa2f3066165b8c8a05e2c975b0080a8b3eadc8de8da75545344d686b87a762a1607f7e7fea1e40a78