Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5016
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
949ms
Block → Canton commit
949ms
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.
0xf8ad028519bacaa8af83011e3994c5ba97310a7b9c1b494e560beaf0af6ef5ae8ece80b84440c10f190000000000000000000000008561587375d3ee8d24032d0572281336a67abd7100000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0d9b722bb4467ba9671aa7ad1f305737db51b15c4208ce845a7dc37e0e67dfb5fa06ec8d259aadd59d0717aa8b9c77baaeff0004085c4951dd0d06ad6a89a15e30f