Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191918
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
5.93s
Block → Canton commit
5.93s
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.
0xf8ac128518e94ac0b88259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000039ad699570d9e2155c9c3e2ab10c239bbaeb46d200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea067aa17ca330fbbba40c914ec6b77a9d528eed18f9f2b6998205978acdc31b47aa01dab0b7f611b9993b61f2f439474bb242033b94aa1200d2b1377a37eaadd5b15