Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218593
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
787ms
Block → Canton commit
787ms
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.
0xf8ac108510112da24a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000092479d8a85686e352cbb8b83b340c5b77c253de900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00b88988643b7385433e95243a360650bb600fb553ebfd5e32edf36e7088a771ea05eebdbb4e8540def3974e8689ec3e2c16d4aec31a733c33e0a738e9024a9a41b