Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69297
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
476ms
Block → Canton commit
476ms
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.
0xf8ab248459682f00827e90948c1cf39e6e7024058207b9060cb612f4047c808680b844a9059cbb0000000000000000000000004617b93c149174840faf1ddeb85ce8bb2261c77700000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea01238cf73c12c155c443b6de885ae1b32adb85e3ed849579653b05ac222c14088a038f400f4d3b7b63a4aee7c7f08992df130ca4351ec2955836f0d34b13732f5c7