Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194281
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
107ms
Block → Canton commit
107ms
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.
0xf8ab0b8403f2dc198259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000006af50a3eefceb4c1e4338a1a0d2292c7f6a4743a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0391e21bebe2d8d61f31aa42da5886fb29f75fd49c2fe5d663c6e55881d507865a0604a101842df58aa092ce885395291f23365132fd020880419e06bf6c106159f