Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169197
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
565ms
Block → Canton commit
565ms
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.
0xf8ac528459682f0083011e39945176a0e5d8afa308c952bcd049712b746a1f9ee180b84440c10f19000000000000000000000000bbeb2913dfd6a38a1a5953918994a77103013b6000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea053f949e9b4ffb433b19126865185d268ad7f0b4e90778a22127129a8bc976fc3a002df34e63a470ff7d5706e206ce6e2aedab2910c186fe834431ad97aa52bb5d6