Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166065
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
725ms
Block → Canton commit
725ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f943300d06ea13a7a825a5b69668fb936cc0180372c80b86423b872dd00000000000000000000000029e48024680d65ba8b5d76978cac0f86cb5299c9000000000000000000000000f39cbf2d30cb6ae3b4076d871570f816db63f97b0000000000000000000000000000000000000000000000000000000029e48024c001a0a4caf93540e1ddf803488dc09847c5b9e6ba263d4a79db85e62009d91d67c06ca002e6b4dc9e0d2c350ff52f1da525f9c1bbd179a44294158b04f0e55574dcf80a