Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118197
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
395ms
Block → Canton commit
395ms
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.
0xf8ab50843b9aca0082c1409496e74e76c87249265237508327fcdaac8553d18c80b844095ea7b30000000000000000000000001799d7dcb5ca7c0d78acda024f1bcb121a8fb2150000000000000000000000000000000000000000000069e10de76676d0800000831c946da0ca02e3b3b2b6ff5143c8dbb2e8f5247b3a04cc9acb2107cf5664492633b19c9da02251efb6520200ece5c18e59304f3e0bf31126a73cbdaefdf1e064aef3789899