Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166201
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
106ms
Block → Canton commit
106ms
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.
0xf8ac0a85010af7c0108259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000c742fc7cc0a9fca0e9127a870d8e7d44a0dbbe4700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0977295fcc36e5671deb20ad300abe6277e7e98464a423443600f62208de175fea07aec5ee4fba818937343e496a66f5e12e24db5fcac3eec6c59263fc6d665e6cc