Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164550
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
3.62s
Block → Canton commit
3.62s
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.
0xf8ac0f85027dbaad588259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000006d628561350ed60b17da0f021ea333161d3f878d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b6dac39bfbc54e0db3b87c331f274645f8424720c082bc016529e9d53464137ca0168592eeb7f92c5add0f557672bd388ecd360494180e6ee5eddbdec4ae86d4ab