Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213404
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
357ms
Block → Canton commit
357ms
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.
0x02f8d2830e4a250d843b9aca0e843b9aca0e82e07f94a1aa748b53d5b58fdd5ea4410082c4ee0d0e684080b86423b872dd00000000000000000000000052796a3b18617de99c5896b3d364eaebe48e8c69000000000000000000000000b5971a70cd575214caddeec96797f80c870d8c2e0000000000000000000000000000000000000000000000000000000052d6572ac080a02fd0046d50d91d989100923446021506e48ee9099e9847b21c354600100727dea0300d997757dab6635e49978b328341c88c4449bddec2f2663ba6506297a92fbd