Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202066
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
398ms
Block → Canton commit
398ms
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.
0xf8ab6d84969e334482c1409474c04b2a87986e06427982e2f1c155607c2bf35a80b844095ea7b3000000000000000000000000b36d71c331b587821afcae998a29ff70aa6a37d20000000000000000000000000000000000000000000069e10de76676d0800000831c946da0015f0d1daf8ca25dc4bb6c964cd65f4370d7c163cde36ec9efbec864dcde5c9da00b38031aa0a543475e4b83056279d96c85d28ac128abcf952650e3380713bdd0