Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69984
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
805ms
Block → Canton commit
805ms
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.
0xf8ab1b8459682f0082c14094eca9d17daf76df4af6e66fa55814f207bab3e1a380b844095ea7b3000000000000000000000000a16b2df25ee1bbe0af7670520aa7514de3ca57eb0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0ab09bbffa823a6f56dc1fbab12a9b404344dae657a81218a1a0e1132ff149340a0541f227331b233dc98fa112e763f0df7cd38222229db52405e95a444084b6b77