Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222591
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
2.51s
Block → Canton commit
2.51s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7e94fc84e371178a90a6330195e80b62eaa06e6b9a6880b844a9059cbb0000000000000000000000009b9ff6fc5023a59ff9d5432dd92001d76d371ee80000000000000000000000000000000000000000000000046419ced7f6a40000c001a0beb56e9c3995d888fd5ee4069973e555f92f63adb5a3d82545df4bd037e53dbaa0423e71b19770323efa74790818f1da5f268eda53517d6a2deb352bd89479c82a