Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204188
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
987ms
Block → Canton commit
987ms
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.
0x02f8d2830e4a2506843b9aca0e843b9aca0e82e07f94b6eeeba6f776292a70ab9380f272de3967cf9d6680b86423b872dd000000000000000000000000fa9054453248465169ebebada2b33d81a901d15800000000000000000000000095b005a2f08003465b292bd43dc59d120430d21700000000000000000000000000000000000000000000000000000000153c2008c080a0dc433861fddde82f84cfd532f8c332ce9bf9b15847d5595a850768dfea066b34a05ed96e88d3364c723fb0428e73b9fa68ad9c3397ec602821cbe228078ffefc78