Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #107484
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
315ms
Block → Canton commit
315ms
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.
0xf88b35843b9aca00830178c194697a47d40d57bf37abda24fd683cfbc4f55d51ce80a46a62784200000000000000000000000019e8759b187e50da7dd904ee07d9791aad98206f831c946ea0e5369f51fd2545a3bd1957af87472874e3fd250d013698239cb51e35d11adee8a040f70138f3e142ca69c55dd48361eb97a83dc4ada6339a8a6ecc7be2a3d0794c