Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50214
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
326ms
Block → Canton commit
326ms
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.
0xf8ac80850453607c5982c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000064a9b73b9a96c5b67eeef7f95e2abea5b4b3e38800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00277921a427d363255ccd1cd888c9bfb6ac4a603f9c39ba77580ade232fe1e98a009da7249d751e28f44fa5e3aeda7f90ccfc2f5beb85f03a439adf31b05ad804f