Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214638
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
947ms
Block → Canton commit
947ms
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.
0xf8ac0a850ab61e6dbe8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000006fca209eed811910c38dc8acf219534f3d1736f800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09df2f2bc6ef2c5b16656fb891b6e0f6e5050be8b8f13c5f87b4e3de5e9bbf275a04dd8ea11ea4cf1e47d1f3fb2c028f6f4b49c7a9545537488ac2fb2ca65ff4c06