Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213437
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
627ms
Block → Canton commit
627ms
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.
0xf8ac0a8504d3f6400c8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000099c44c06dfb19d21b55c743e0d8d5896683329a300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0868bba1b0a0110bc5ac8c78aa8c8e4c8d166f9413416c67ca0caedac138ae6e5a022cd3ae46f7c5ed90b5e9711675f02cc59288ad02a4e2ea7e09b559a8bc9a61d