Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2062
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
649ms
Block → Canton commit
649ms
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.
0xf8ac0385152af8438682c14094d47dafa2969739038c25a3c6b72ec18fed5d1e2c80b844095ea7b30000000000000000000000009cf22baf1ac4215c858f692c7c0ed56a72ef9e490000000000000000000000000000000000000000000069e10de76676d0800000831c946ea02a127257b4aed2f85b2ddfe84c8264cb00f68179c0628c69d858bc06966659aba03af6128ec8c18804559c66299c6a2d37edc4779f99137f4abb895aa88e62364b