Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213710
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
347ms
Block → Canton commit
347ms
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.
0xf8ac0c8501004a00348259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000b116eda0ebc80c2c2b89e1533215de3765cbe80000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea035b99ef66b4f6b3f5f096f8f461ff1f791e686327e244812e5050a4e5b033451a03fa9ef5d15bc21f5871a0ebee8df3ec4c29264370d8758b39fdc0bc06ba38dfb