Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214122
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
547ms
Block → Canton commit
547ms
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.
0x02f8d2830e4a2509843b9aca0e843b9aca0e82e07f948187c1697c1b15045743ee430a64ac36adc981a680b86423b872dd000000000000000000000000234332aab3fe76106e704e8abf6737841f5a359500000000000000000000000076d7b1c3a2d53387db1c64a60d8b94d71fe7e846000000000000000000000000000000000000000000000000000000001dd136f0c080a00ca690809bb5f9ef19801cb2d034024c78e53d94bdab1ee73ca5d2b58336b5bfa070014c4a51f7a94c2c0d8f71ef0ea4ce7ab04809f824a6f1d3023aa95d4f12ac