Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7372
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
768ms
Block → Canton commit
768ms
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.
0x02f8b4830e4a251785188122884685188122884682b8d294a078addea434f6ea8c15885109583bc9fe062f4180b844095ea7b3000000000000000000000000a078addea434f6ea8c15885109583bc9fe062f410000000000000000000000000000000000000000000000000de0b6b3a7640000c001a00e26c6ea0216ff008784f6491f1cdd4c8501ade3bae52264b8824039d094a0d5a07eef2c9da9714ea64513b8872f5a1a2d788e7e3a96d66fa74136257e83cd59b7