Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2350
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
468ms
Block → Canton commit
468ms
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.
0xf8ac038519bacaa8af82c140940d5e7931d554f9fdb64ddf3ee85e2790e356251680b844095ea7b3000000000000000000000000c5415063ed4d8247ee87c81629c8e8cc4613c97a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da098cdc0a9ff40fa4172dfdd02e68ece8d7aaa1778a77dce628c05f594541a6710a06b2eb84bac9aa7d826c9f018aeef183c0db5f5c90668707b0e8bd6e646130e8e