Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202598
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
357ms
Block → Canton commit
357ms
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.
0xf8ab63845de097c082c14094c1d51ceef60d285e9234dd282014ccde52b6c9a280b844095ea7b300000000000000000000000012116e84725ca04d59c02a5bf8a5ff3b3f267f670000000000000000000000000000000000000000000069e10de76676d0800000831c946ea05bdd12ee88ac8ced11f1aececf2ef48b425c7fb1fdc40ed363844143fb0fd31aa0071b996819898ec50081fa73408abf65b1f8f061bcfc03d644cb86a1c04a5b04