Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194690
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
307ms
Block → Canton commit
307ms
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.
0xf8ac0e851b345f7abb82598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000917428cfdc0aa1c27f00c21ced3213905e126d3600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b733c61c61253b107f2a0699e83e0098709582439d15f4e82e7deebf35c2723ca071038e08adab991a652900da9737c29894f27b5edcf5a7b144f1dbf9b2e75ecb