Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145027
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
724ms
Block → Canton commit
724ms
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.
0xf8aa07832d90108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000b611db9ddcfa801b2032d9b4555c837f34d2be6400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c7b41d48f8f45715685a5352d24fe6b113123a8323844e2ba8df9673511a5b36a07dae77c26a6e3a4e69a645c7005674d3541808047201dac570ada121a5cb5c26