Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216204
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
727ms
Block → Canton commit
727ms
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.
0x02f8d2830e4a2504843b9aca0e843b9aca0e82e07f94caca48258833f651dd9bd5a3906d20eda648278d80b86423b872dd000000000000000000000000f6c10bf10723e8e8c62c0ca9a5803d040367c8b60000000000000000000000006ced325224301ab498e727bcfd2cb1f60de331fd0000000000000000000000000000000000000000000000000000000069a8cba4c001a08c8a889d65f0ec673e14753c5df27b57ee80987dc4c80f60d6aebf6a9b3e8520a01cc30bcbc2c4ad3b7674b7d0d97f1bd1fea97b369ab7c08e8452de8249d60100