Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200194
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
1.75s
Block → Canton commit
1.75s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729495ca67af154a6c090f6f9259f51cc7d9e9d07ca180b844a9059cbb0000000000000000000000007752871c31745ad6fac4372d0434cccef42fefe90000000000000000000000000000000000000000000000008ac7230489e80000c080a0ae6e8ac381c44662cac591f726ee08cab95f97b4b6b4334788a70c3621fade89a032821f363004e45ca31fcf949412aa6e4addc78e81fd69f153ada1bda6e8ff88