Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4641
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ad028519bacaa8af83011e3994d2fdc4bac010d8732b58dc275a0b4fab7fbd242e80b84440c10f190000000000000000000000001f145f1ea056337089581de4a2cc29f71989822300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da080c81a36e48cce38ee9f949c5bc2e10d77016a8b18776bab19f55ecb8d282670a02e5229d4fdadae966ed3dd59b82fbe5f0e80dfd1a55276debcdc8b167db21d8f